Presentations - Alan P. Boss

1978

1) `Nonaxisymmetric Models of Collapsing, Rotating Protostars' (contributed talk), NASA Planetary Geology Principal Investigators Meeting, Tucson, Arizona.

2) `Stellar Formation' (seminar), Theoretical Journal Club, Department of Physics, University of California, Santa Barbara, California.

1979

3) `A Comparison of the 3D Collapse Models' (invited talk), Summer Workshop on the Formation of Stars and Planetary Systems, University of California, Santa Cruz, California.

4) `Numerical Models of Protostellar Formation in Rotating Interstellar Clouds' (invited seminar), Astrophysics Seminar Series, NASA Ames Research Center, Moffett Field, California.

1980

5) `Collapse and Equilibrium of Rotating, Adiabatic Clouds' (contributed talk), 155th Meeting of the American Astronomical Society, San Francisco, California.

6) `Star Formation in Rotating Interstellar Clouds' (invited seminar), Astrophysics Group, Los Alamos Scientific Laboratories, Los Alamos, New Mexico.

7) `Estimates of Fragmentation Rates in Rotating, Interstellar Clouds' (seminar), Space Science Division, NASA Ames Research Center, Moffett Field, California.

8) `Collapse and Fragmentation of Rotating, Adiabatic Clouds' (contributed talk), 58th Colloquium of the International Astronomical Union, Los Alamos, New Mexico.

9) `3D Numerical Calculations of Protostellar Fragmentation' (invited talk), 12th Sierra Conference on Astrophysics, Tuolumne Meadows, California.

10) `Report on IAU Colloquium 58' (seminar), Space Science Division, NASA Ames Research Center, Moffett Field, California.

11) `Collapse, Equilibrium, and Fragmentation of Rotating, Adiabatic Clouds' (seminar), Space Science Division, NASA Ames Research Center, Moffett Field, California.

12) `Collapse, Equilibrium, and Fragmentation of Rotating, Adiabatic, Protostellar Clouds' (invited seminar), Astrophysics Group, Los Alamos Scientific Laboratory, Los Alamos, New Mexico.

13) `Collapse, Equilibrium, and Fragmentation of Adiabatic Protostellar Clouds' (invited seminar), Theoretical Physics, Stanford University, Palo Alto, California.

1981

14) `Collapse, Equilibrium, and Fragmentation of Rotating, Adiabatic, Protostellar Clouds' (invited seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

15) `A Heuristic Model for Fragmentation in Rotating, Interstellar Clouds' (invited seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

16) `Collapse, Equilibrium, and Fragmentation of Rotating, Adiabatic Clouds' (contributed talk), Aspen Workshop on the Physics of Star Formation, Aspen, Colorado.

17) `Report on the Aspen Workshop on the Physics of Star Formation' (seminar), Space Science Division, NASA Ames Research Center, Moffett Field, California.

18) `Hydrodynamical Models of Presolar Nebula Formation' (contributed talk), 13th Meeting of the Division for Planetary Sciences, Pittsburgh, Pennsylvania.

19) `Hydrodynamical Calculations of the Fragmentation of Interstellar Clouds into Binary and Multiple Protostellar Systems' (seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

1982

20) `Hydrodynamical Models of Presolar Nebula Formation' (poster), Neighborhood Astronomers Meeting, Applied Physics Laboratory of the Johns Hopkins University, Laurel, Maryland.

21) `Time-Dependent Models of Single and Double-Layer Mantle Convection' (contributed talk), Spring Meeting of the American Geophysical Union, Philadelphia, Pennsylvania.

22) `Nonisothermal, Axisymmetric Models of the Presolar Nebula' (contributed talk), 14th Meeting of the Division for Planetary Sciences, Boulder, Colorado.

1983

23) `On the Formation of the Presolar Nebula from a Multiple Protostellar System' (contributed talk), 14th Lunar and Planetary Science Meeting, Houston, Texas.

24) `Hierarchical Fragmentation and Star Formation' (seminar), DTM, Carnegie Institution of Washington, D.C.

25) `Hierarchical Fragmentation and Star Formation' (invited talk), Goddard/Maryland IR Seminar, NASA Goddard Space Flight Center, Greenbelt, Maryland.

26) `The Formation and Growth of Deep Mantle Plumes'(contributed talk), Spring Meeting of the American Geophysical Union, Baltimore, Maryland.

27) `Finite-Amplitude Models of the Early Evolution of the Earth' (contributed talk), XVIII General Assembly of the IUGG, Hamburg, Germany.

28) `Finite-Amplitude Models of the Formation and Growth of Deep Mantle Plumes' (contributed talk), XVIII General Assembly of the IUGG, Hamburg, Germany.

29) `The Role of Turbulent Viscosity in Solar Nebula Models' (seminar), Solar System Cosmogony Group, DTM, Carnegie Institution of Washington, D.C.

1984

30) `Three Dimensional Calculations of the Formation of the Presolar Nebula from Slowly Rotating Clouds' (poster), Protostars and Planets II, Tucson, Arizona.

31) `The Core of the Earth and related topics' (radio), Four taped broadcasts for the Carnegie Institution's Perspectives in Science Series, Washington, D.C.

32) `Two Problems in Mantle Convection' (invited seminar), Geodynamics Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland.

33) `Mantle Convection' (invited seminar), Geophysical Laboratory, Carnegie Institution of Washington, Washington, D.C.

34) `Differentiating between the Formation of Single and Binary Protostars' (contributed talk), 164th Meeting of the American Astronomical Society, Baltimore, Maryland.

35) `Hierarchical Fragmentation and Star Formation' (invited seminar), Astronomy Department, University of Maryland, College Park, Maryland.

36) `3D Models of the Formation of the Presolar Nebula' (contributed talk), 16th Meeting of the Division for Planetary Sciences, Kona, Hawaii.

37) `Tidal Disruption, the Dynamic Fission Instability, and the Origin of the Moon' (contributed talk), Conference on the Origin of the Moon, Kona, Hawaii.

1985

38) `The Formation of Single Stars' (seminar), Solar System Cosmogony Group, DTM, Carnegie Institution of Washington, Washington, D.C.

39) `Collapse Calculations and Hierarchical Star Formation' (invited seminar), Department of Physics and Astronomy and Space Telescope Science Institute, Johns Hopkins University, Baltimore, Maryland.

40) `The Origin of the Moon' (invited talk), Board of Trustees Meeting, Carnegie Institution of Washington, Washington, D.C.

41) `High Spatial Resolution Models of Time Dependent, Layered Mantle Convection' (contributed talk), Spring Meeting of the American Geophysical Union, Baltimore, Maryland.

42) `Spatial-Velocity Maps, Retrograde Rotation, and Binary Protostellar Clouds' (poster), 166th Meeting of the American Astronomical Society, Charlottesville, Virginia.

43) `Hierarchical Fragmentation and Observations' (discussion group), Workshop on Molecular Clouds and Star Formation, Institute for Theoretical Physics, University of California, Santa Barbara, California.

44) `Protostellar Collapse and Hierarchical Fragmentation' (invited talk), Workshop on Molecular Clouds and Star Formation, Institute for Theoretical Physics, University of California, Santa Barbara, California.

45) `The Minimum Protostellar Mass' (seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

46) `Theoretical Determination of the Minimum Protostellar Mass' (contributed talk), Workshop on the Astrophysics of Brown Dwarfs, George Mason University, Fairfax, Virginia.

47) `Observational and Theoretical Studies of the Formation of Single, Solar-type Stars' (seminar), Solar System Cosmogony Group, DTM, Carnegie Institution of Washington, Washington, D.C.

48) `Protoearth Mass Shedding and the Origin of the Moon' (contributed talk), 17th Meeting of the Division for Planetary Sciences, Baltimore, Maryland.

49) `Transient Layers of Convection and the Early Earth' (seminar), Solar System Cosmogony Group, DTM, Carnegie Institution of Washington, Washington, D.C.

1986

50) `Solar System Formation' (talk), Joint Visiting Committee of DTM and the Geophysical Laboratory of the Carnegie Institution of Washington, Washington, D.C.

51) `The Minimum Protostellar Mass' (invited seminar), Space Science Division, NASA Ames Research Center, Moffett Field, California.

52) `The Origin of the Moon' (invited seminar), Department of Earth and Space Sciences, University of California, Los Angeles.

53) `The Minimum Protostellar Mass' (poster), Stellar Populations Meeting, Space Telescope Science Institute, Baltimore, Maryland.

54) `Origin of the Moon' (radio broadcast), Quirks and Quarks network science series, Canadian Broadcasting Company.

55) `Theory of Collapse and Protostar Formation' (invited review), Symposium on Interstellar Processes, Grand Teton National Park, Wyoming.

56) `Origin of the Moon' (public lecture), Cleveland Astronomical Society, Cleveland, Ohio.

57) `Theory of Protostellar Collapse' (invited seminar), Departments of Physics and Astronomy, Case-Western Reserve University, Cleveland, Ohio.

58) `Formation of Giant versus Terrestrial Planets' (invited talk), NASA Workshop on the Origins of Solar Systems, Wye Plantation, Maryland.

1987

59) `The Origin of the Moon' (invited seminar), Princeton University Observatory, Princeton, New Jersey.

60) `Models of the Structure and Evolution of the Solar Nebula' (invited review), Origin and Evolution of Planetary and Satellite Atmospheres Conference, Tucson, Arizona.

61) `Theory of Protostellar Collapse' (invited seminar), Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Canada.

62) `Origin of the Moon' (invited seminar), Department of Astronomy, University of Toronto, Toronto, Canada.

63) `Bipolar flows, molecular gas disks, and the collapse and accretion of rotating interstellar clouds' (poster), NATO Advanced Study Institute on Galactic and Extragalactic Star Formation, Whistler, British Columbia, Canada.

64) `Star Formation and the Solar System' (panel discussion), NATO Advanced Study Institute on Galactic and Extragalactic Star Formation, Whistler, British Columbia, Canada.

65) `Dynamics of Disks' (invited talk), Workshop on Star Formation, Center for Star Formation Studies, University of California, Santa Cruz, California.

66) `Formation and Evolution of Protostellar Nebulae' (invited review), Center for Astrophysical Sciences and Space Telescope Science Institute, Johns Hopkins University, Baltimore, Maryland.

67) `Formation and Evolution of Protostellar Nebulae' (discussion session), Center for Astrophysical Sciences and Space Telescope Science Institute, Johns Hopkins University, Baltimore, Maryland.

68) `Theory of Protostellar Collapse' (invited seminar), Department of Physics, New York University, New York, New York.

69) `Protostellar Collapse and Star Formation' (colloquium), Applied Physics Laboratory of the Johns Hopkins University, Laurel, Maryland.

1988

70) `Angular Momentum Transport by Gravitational Torques in the Early Solar Nebula' (contributed talk), Lunar and Planetary Science Conference XIX, Houston, Texas.

71) `Protostellar Collapse and Star Formation' (invited seminar), Theoretical Astrophysics Group, University of Arizona, Tucson, Arizona.

72) `The Early Solar Nebula' (invited seminar), Lunar and Planetary Laboratory, University of Arizona, Tucson, Arizona.

73) `Origin of the Moon' (invited seminar), Lunar and Planetary Laboratory, University of Arizona, Tucson, Arizona.

74) `Origin of the Moon' (invited seminar), IMMPACT series, U. S. Geological Survey, Reston, Virginia.

75) `Three Dimensional Evolution of the Solar Nebula' (poster), Formation and Evolution of Planetary Systems, Space Telescope Science Institute, Baltimore, Maryland.

76) `Dynamics and Thermodynamics of the Early Solar Nebula' (invited seminar), Department of Geophysical Sciences, University of Chicago, Chicago, Illinois.

77) `Jupiter Formation' (joint discussion), DTM, Carnegie Institution of Washington, Washington, D.C.

78) `Solar Nebula Evolution' (joint discussion), DTM, Carnegie Institution of Washington, Washington, D.C.

79) `Angular Momentum Transport in the Early Solar Nebula' (contributed talk), Nineteenth Meeting of the Division on Dynamical Astronomy, Gaithersburg, Maryland.

80) `3D Hydrodynamics and Radiative Transfer' (poster), IAU Colloquium 109: Applications of Computer Technology to Dynamical Astronomy, Gaithersburg, Maryland.

81) `Cloud Collapse and Fragmentation' (invited review), Joint Discussion on Formation and Evolution of Stars in Binary Systems, 20th IAU General Assembly, Baltimore, Maryland.

82) `Fission vs. Fragmentation' (contributed review), Joint Session on Formation of Close and Wide Binaries, 20th IAU General Assembly, Baltimore, Maryland.

83) `Tidal Disruption and Protoearth Mass Shedding' (television segments on lunar origin), `Quark' Science Series of the Italian National Television Network.

84) `Dynamics and Thermodynamics of the Solar Nebula' (seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

85) `Solar Nebula Models' (invited seminar), Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts.

86) `Binary Star Formation' (invited seminar), Optical - Infrared Group, Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts.

87) `Rapid Jupiter Formation and the Early Solar Nebula' (contributed talk), 20th Meeting of the Division for Planetary Sciences, Austin, Texas.

88) `Dynamics and Thermodynamics of the Solar Nebula' (invited colloquium), Space Science Division, NASA Ames Research Center, Moffett Field, California.

89) `3D Solar Nebula Models: Implications for Earth Origin' (contributed talk), Origin of the Earth Conference, Berkeley, California.

1989

90) `Three Dimensional Evolution of the Early Solar Nebula' (invited talk), NAS-ASUSSR Workshop on Planetary Sciences, Moscow, USSR.

91) `Protostellar Hiccups' (talk), Visiting Committee, Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

92) `Dynamics and Thermodynamics of the Solar Nebula' (invited colloquium), Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan.

93) `Dynamics and Thermodynamics of the Solar Nebula' (invited colloquium), Department of Geological Sciences, Rutgers University, New Brunswick, New Jersey.

94) `Surface Densities and Temperature Profiles in the Early Solar Nebula' (contributed talk), Lunar and Planetary Science Conference XX, Houston, Texas.

95) `Nonisothermal Fragmentation' (invited review), Workshop on Physical Processes in Fragmentation and Star Formation, Monteporzio Catone, Italy.

96) `The Formation of Planetary Systems' (invited review), Centennial Meeting of the Astronomical Society of the Pacific, University of California, Berkeley, California.

97) `3D Models of Binary Fragmentation, Protostellar Core Hiccups, and the Solar Nebula' (invited talk), Workshop of the Center for Star Formation Studies, University of California, Santa Cruz, California.

98) `Tidal Disruption of Inviscid Protoplanets' (contributed talk), 21st Meeting of the Division for Planetary Sciences, Providence, Rhode Island.

1990

99) `Fission Instability During Inner Core Formation' (contributed talk), 175th Meeting of the American Astronomical Society, Washington, D.C.

100) `Characteristics of Solar System Nebulae' (invited talk), Planetary Systems Science Working Group, Houston, Texas.

101) `Tidal Disruption of Inviscid Protoplanets' (contributed talk), Lunar and Planetary Science Conference XXI, Houston, Texas.

102) `Fragmentation of Collapsing Molecular Cloud Cores and Formation of Unequal Mass Binaries' (poster paper), Protostars and Planets III Conference, Tucson, Arizona.

103) `Binary Star Formation' (invited colloquium), Five Colleges Astronomy Department, University of Massachusetts, Amherst, Massachusetts.

104) `Theory: Star Formation' (invited review), Atoms, Ions, and Molecules: New Results in Spectral Line Astrophysics, Third Haystack Conference, Westford, Massachusetts.

105) `Science Overview: Towards Observations of Planetary Systems' (presentation), Planetary Systems Science Working Group meeting with Geoffrey Briggs, Director, Solar System Exploration Division, NASA, Washington, D.C.

106) `Binary Star Formation' (invited seminar), BIMA Group, Astronomy Program, University of Maryland, College Park, Maryland.

107) `Science Overview: Towards Observations of Planetary Systems' (presentation), Planetary Systems Science Working Group meeting with L.~A.~Fisk, Associate Administrator, Office of Space Science and Application, NASA, Washington, D.C.

108) `Potential Science' (invited review), Planetary Science and Exploration Mini-Symposium on Extrasolar Systems, Jet Propulsion Laboratory, Pasadena, California.

109) `Isotopic Anomalies and the Solar Nebula' (invited review), Workshop on Isotopic Anomalies, Clemson University, Clemson, South Carolina.

1991

110) `Binary Star Formation: Observation Confronts Theory' (seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

111) `Science Overview: Towards Observations of Planetary Systems' (presentation), NASA Solar System Exploration Subcommittee Strategic Planning Workshop, La Jolla, California.

112) `Second-Order Accurate Models of Solar Nebula Formation' (contributed talk), Lunar and Planetary Science Conference XXII, Houston, Texas.

113) `Interstellar Gas Collapse Calculations' (invited review), Gordon Research Conference on the Origins of Solar Systems, New London, New Hampshire.

114) `Numerical Models of the Formation of the Solar System' (invited talk), Origin and Evolution of the Solar System, O.~Schmidt Institute of the Physics of the Earth, Moscow, USSR.

115) `Formation and Fragmentation of Protostellar and Protoplanetary Disks' (invited talk), Seventh Annual Workshop on Nonlinear Astronomy, University of Florida, Gainesville, Florida.

116) `Origin of the Moon' (public lecture), National Capital Astronomers Association, Washington, D.C.

117) `Binary Star Formation: Theory Confronts Observations' (invited colloquium), E. O. Hulburt Center for Space Research, Space Science Division, Naval Research Laboratory, Washington, D.C.

118) `Solar Nebula Formation' (invited seminar), Formation and Evolution of Planetary Systems Seminar Series, NASA Goddard Space Flight Center, Greenbelt, Maryland.

1992

119) `Formation of the Solar Nebula' (invited seminar), Department of Astronomy and Astrophysics, University of Pennsylvania, Philadelphia, Pennsylvania.

120) `Thermal Structure of the Solar Nebula' (contributed talk), Lunar and Planetary Science Conference XXIII, Houston, Texas.

121) `The Fragmentation Mechanism' (invited review), IAU Colloquium # 135, Complementary Approaches to Double and Multiple Star Research, Pine Mountain, Georgia.

122) `Second-Order Accurate Models of Collapse and Fragmentation of Molecular Clouds' (invited talk), Center for Star Formation Studies Workshop, University of California, Berkeley, California.

123) `Solar Nebula Temperatures' (contributed talk), Dispersal of Protoplanetary Disks Workshop, Institute for Theoretical Physics, University of California, Santa Barbara, California.

124) `Formation of Stars and Planetary Systems' (invited lecture), Fourth Summer School for Planetary Science (The Search for Other Worlds), California Institute of Technology, Pasadena, California.

125) `Moon Making (The Origin of the Moon)' (seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

126) `Formation of Late-Phase Protoplanetary Disks' (contributed paper), First International Conference on Planetary Systems: Formation, Evolution, and Detection, California Institute of Technology, Pasadena, California.

1993

127) `Midplane Temperatures in the Solar Nebula' (contributed paper), Lunar and Planetary Science Conference XXIV, Houston, Texas.

128) `Initiating Solar System Formation Through Stellar Shock Waves' (poster paper), Lunar and Planetary Science Conference XXIV, Houston, Texas.

129) `Formation and Structure of Protoplanetary Disks' (invited review), Harvard-Smithsonian Center for Astrophysics Internal Symposium on Star Formation, Cambridge, Massachusetts.

130) `Cloud Collapse and Fragmentation I. Observations' (invited overview), The Physics of a Dynamic Interstellar Medium, Aspen Center for Physics, Aspen, Colorado.

131) `Cloud Collapse and Fragmentation II. Theory' (invited overview), The Physics of a Dynamic Interstellar Medium, Aspen Center for Physics, Aspen, Colorado.

132) `Spectral Appearance and Thermal Structure of a Protoplanetary Disk' (contributed poster), Gordon Conference on the Origins of Solar Systems, Colby-Sawyer College, New London, New Hampshire.

133) `Stellar Shock Waves, Presolar Grains, and the Solar Nebula' (contributed poster), Gordon Conference on the Origins of Solar Systems, Colby-Sawyer College, New London, New Hampshire.

134) `Protoplanetary Disks' (invited seminar), Lunar and Planetary Institute, Houston, Texas.

135) `Protoplanetary Disks' (invited seminar), Max Planck Gesellschaft Arbeitsgruppe, Universitat Jena, Germany.

136) `Protoplanetary Disks' (invited seminar), Max Planck Institut fur Chemie, Mainz, Germany.

137) `Formation and Evolution of Protoplanetary Accretion Disks' (invited `keynote speech'), Workshop on Small Bodies of the Solar System: Origin, Evolution, and Significance for the Formation of Planets, German Science Foundation, Neustadt, Germany.

138) `Protoplanetary Disks' (invited review), Kingston Meeting on Young Circumstellar Disks, University of Montreal, Montreal, Canada.

139) `Molecular Cloud Cores and Stellar Shock Waves' (contributed talk), Workshop on Isotopic Anomalies, Washington University, St. Louis, Missouri.

140) `Protoplanetary Disks: Making Extra-Solar Planets Disappear' (seminar), Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

141) `Multiple Protostar Formation' (poster talk), Second International Conference on Planetary Systems: Formation, Evolution, and Detection, Waikoloa, Hawaii.

1994

142) `Multiple Protostar Formation' (contributed talk), 183rd. Meeting of the American Astronomical Society, Washington, D.C.

143) `Protoplanetary Disks' (invited colloquium), Department of Astronomy, University of Virginia, Charlottesville, Virginia.

144) `Injection of Presolar Grains into the Solar Nebula by a Stellar Shock Wave' (contributed talk), Lunar and Planetary Science Conference XXV, Houston, Texas.

145) `Midplane Temperatures and Solar Nebula Evolution' (contributed talk), Lunar and Planetary Science Conference XXV, Houston, Texas.

146) `Stellar Shock Waves and Solar Nebula Formation' (talk), Visiting Committee, Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

147) `Outside-In Protostellar Collapse' (invited talk), Theoretical Astrophysics Program, University of Arizona, Tucson, Arizona.

148) `Hot Times in the Old Solar Nebula' (invited colloquium), Theoretical Astrophysics Program, University of Arizona, Tucson, Arizona.

149) `Large Scale Processes in the Solar Nebula' (invited talk), Conference on Chondrules and the Protoplanetary Disk, University of New Mexico, Albuquerque, New Mexico.

150) `Astrophysical Constraints on Chondrule Origins' (conference summary talk), Conference on Chondrules and the Protoplanetary Disk, University of New Mexico, Albuquerque, New Mexico.

151) `Protoplanetary Disks, Mid-IR Dips, and Disk Gaps' (contributed talk), 26th Meeting of the Division for Planetary Sciences, Washington, D.C.

152) `Gravitational Collapse and Protostars' (invited review), Conference on Circumstellar Disks, Outflows, and Star Formation, Cozumel, Mexico.

1995

153) `Outside-In Protostellar Collapse' (invited colloquium), Department of Astronomy, Indiana University, Bloomington, Indiana.

154) `Extrasolar Jupiters' (radio interview), Discovery series, British Broadcasting Corporation, London, England.

155) `Thermal Profiles in Protoplanetary Disks' (contributed talk), Lunar and Planetary Science Conference XXVI, Houston, Texas.

156) `Observable Aspects of Planet Formation' (invited talk), Exploration of Neighboring Planetary Systems Workshop, Jet Propulsion Laboratory, Pasadena, California.

157) `Outside-In Protostellar Collapse' (contributed talk), Division on Dynamical Astronomy Meeting, Yosemite National Park, California.

158) `The Formation and Early Evolution of Stars' (invited talk), Galactic Star Formation and Early Stellar Evolution Workshop, Ringberg Castle, Germany.

159) `Formation of the Protosolar Nebula' (invited review), Gordon Conference on the Origin of Solar Systems, New London, New Hampshire.

160) `Thermal Heterogeneity in the Solar Nebula: Paradox?' (contributed talk), 58th. Meteoritical Society Meeting, Washington, D.C.

161) `The Formation of Stars and Planets' (invited review), Exploration of Neighboring Planetary Systems presentation to the Townes Blue Ribbon Committee, Jet Propulsion Laboratory, Pasadena, California.

1996

162) `Extrasolar Planets' and `Planet Formation' (multiple radio broadcasts), Discovery series, British Broadcasting Corporation, London, England.

163) `Discovering New Planets' (television documentary), Horizons series, British Broadcasting Corporation, London, England.

164) `Life on Jupiter' (live television broadcast), In Depth show, America's Talking Cable Network (CNBC), Washington, D.C.

165) `Origin of the Moon Revisited' (radio interview), Quirks and Quarks series, Canadian Broadcasting Corporation, Toronto, Canada.
166) `New Planets Found' (radio interview), KCMU radio, Seattle, Washington.

167) `Formation of Jupiter-Like Planets Around Solar-Type Stars' (press conference and poster paper), 187th. Meeting of the American Astronomical Society, San Antonio, Texas.

168) `Formation of 51 Peg B' (invited press briefing), Foreign Press Corps, United States Information Agency, National Press Building, Washington, D.C.

169) `Extrasolar Planets' (live radio broadcast), CJAD radio station, Montreal, Canada.

170) `The Birth of Stars' (invited seminar), American Association for the Advancement of Science Annual Meeting, Baltimore, Maryland.

171) `Giant Planet Formation' (invited seminar), Geophysical Laboratory, Carnegie Institution of Washington, Washington, D.C.

172) `Gravitational Collapse and Binary Star Formation' (invited colloquium), Center for Computational Sciences, University of Kentucky, Lexington, Kentucky.

173) `Giant Planet Formation' (invited seminar), Department of Physics and Astronomy, University of Kentucky, Lexington, Kentucky.

174) `The Formation of Planetary Systems' (invited review), Workshop on Infrared Space Interferometry: Astrophysics and the Study of Earth-like Planets, Toledo, Spain.

175) `Searching for Earth-like Planets' (press conference), Workshop on Infrared Space Interferometry: Astrophysics and the Study of Earth-like Planets, Toledo, Spain.

176) `Nonaxisymmetry in the Solar Nebula: Disk Evolution or Giant Gaseous Protoplanet Formation?' (contributed talk), Lunar and Planetary Science Conference XXVII, Houston, Texas.

177) `Life on Other Worlds' (television interview), John McLaughlin's One on One Interview show, NBC's WRC (channel 4) and PBS stations nationwide, Washington, D.C.

178) `Binary Stars: Formation by Fragmentation' (invited talk), Division on Dynamical Astronomy Meeting, Washington, D.C.

179) `Gravitational Collapse and Binary Star Formation' (invited colloquium), T. J. Watson Research Center, IBM, Yorktown Heights, New York.

180) `Binaries and Their Environments: Theory' (superchair's comments), Planetary Formation in the Binary Environment conference, State University of New York, Stony Brook.

181) `Giant Gaseous Protoplanet Formation?' (poster paper), Planetary Formation in the Binary Environment conference, State University of New York, Stony Brook.

182) `Fragmentation in Collapsing Clouds: Models' (invited talk), Star Formation Workshop 96: Star Formation in Clusters, Wellesley College, Massachusetts.

183) `Extrasolar Planets' (radio interview), Current Affairs program, Australian Broadcasting Corporation, Australia.

184) `Giant Gaseous Protoplanet Formation?' (poster paper), 28th. Meeting of the Division of Planetary Sciences, Tucson, Arizona.

185) `Injection and Mixing of Material into the Early Solar System' (invited talk), Astrophysical Implications of the Laboratory Study of Presolar Materials conference, Washington University, St. Louis, Missouri.

186) `Finding and Forming Extrasolar Giant Planets and Brown Dwarfs' (public lecture), Capital Science Lecture Series, Carnegie Institution of Washington, Washington, D.C.

187) `Shock-Induced Star Formation (television interview), Japanese cable television science program.

1997

188) `Extrasolar Planets' (invited colloquium), Department of Physics, Drexel University, Philadelphia, Pennsylvania.

189) `Extrasolar Planets' (invited colloquium), Department of Physics and Astronomy, University of Rochester, New York.

190) `Triggering Solar System Formation' (invited seminar), Department of Physics, Clemson University, Clemson, South Carolina.

191) `Extrasolar Planets' (invited colloquium), Department of Physics, Clemson University, Clemson, South Carolina.

192) `Formation of Giant Gaseous Protoplanets by Gravitational Instability' (contributed talk), Lunar and Planetary Science Conference XXVIII, Houston, Texas.

193) `Injection of Radioactive Nuclides from the Stellar Source that Triggered the Collapse of the Presolar Cloud Core', (contributed talk), Lunar and Planetary Science Conference XXVIII, Houston, Texas.

194) `The Search for Extrasolar Planets' (invited colloquium), Departments of Mathematics and Geology, University of South Florida, Tampa, Florida.

195) `Extrasolar Planets' (invited seminar), Planetary Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland.

196) `Extrasolar Planets and Brown Dwarfs' (invited talk), Astrophysics Division, American Physical Society General Meeting, Washington, D.C.

197) `Protoplanetary Disks Origins' (invited review), International Origins Conference, Estes Park, Colorado.

198) `Giant Gaseous Protoplanet Formation' (poster), Gordon Research Conference on Origins of Solar Systems, New England College, New Hampshire.

199) `Extrasolar Planets' (radio interview), Swedish Broadcast Corporation.

200) `Protostars and Protoplanetary Disks' (invited review), ISO's View on Stellar Evolution, Noordwijkerhout, The Netherlands.

201) `Chondrule Formation in Solar Nebula Shock Waves: The Role of Giant Gaseous Protoplanets' (contributed talk), Meteoritical Society Meeting, Maui, Hawaii.

202) `Extrasolar Planets' (public lecture), National Capital Astronomers Association, Washington, D.C.

203) `Extrasolar Planets' (invited colloquium), Naval Research Laboratory, Washington, D.C.

204) `Forming Solar Systems, Here and Elsewhere' (public lecture), Nobel Conference XXXIII ``The New Solar System'', Gustavus Aldolphus College, Saint Peter, Minnesota.

1998

205) `Giant Planet Formation and Wobbling Protostars' (contributed talk), American Astronomical Society Meeting, Washington, D.C.

206) `Extrasolar Planets' (invited colloquium), Space Telescope Science Institute, Baltimore, Maryland.

207) `Giant Planet Formation and Wobbling Protostars' (contributed talk), Lunar and Planetary Science Conference XXIX, Houston, Texas.

208) `Injection of Lagging Short-Lived Isotopes into the Presolar Cloud' (poster), Lunar and Planetary Science Conference XXIX, Houston, Texas.

209) `Extrasolar Planets' (public lecture), The Behrend College, Pennsylvania State University, Erie, Pennsylvania.

210) `Extrasolar Planets' (invited colloquium), Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, Colorado.

211) `Formation of Extrasolar Giant Planets: Core Accretion or Disk Instability?' (invited review), Euroconference on Extrasolar Planets: Formation, Detection, and Modelling, Lisbon, Portugal.

212) `NASA and the Search for Extrasolar Planets' (invited review), Euroconference on Extrasolar Planets: Formation, Detection, and Modelling, Lisbon, Portugal.

213) `First Image of a Possible Extrasolar Planet' (live televised press conference), Space Science Update, NASA Headquarters, Washington, D.C.

214) `First Image of a Possible Extrasolar Planet' (television interview), Discovery News, ABC's Discovery Cable Channel.

215) `Magnetic Cloud Collapse and Fragmentation' (contributed poster), Protostars and Planets IV conference, Santa Barbara, California.

216) `Giant Gaseous Protoplanet Formation' (contributed talk), Workshop on Planet Formation, Institute for Theoretical Physics, Santa Barbara, California.

217) `Extrasolar Planet Formation' (talk), Visiting Committee, Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

218) `Giant Planet Formation, Here and Elsewhere' (colloquium), Physics and Astronomy Department, University of Kentucky, Lexington, Kentucky.

219) `Collapse and Fragmentation of Magnetically-Supported Molecular Cloud Cores' (invited review), Workshop on Gravitational Collapse, Canadian Institute for Theoretical Astrophysics, Toronto, Canada.

220) `Looking for Earths' (public lecture), Bibelot Bookstore, Timonium, Maryland.

221) `Giant Planet Formation Induced by a Binary Star Companion' (contributed talk), Division for Planetary Sciences Meeting, Madison, Wisconsin.

222) `Extrasolar Planets and Brown Dwarf Stars' (invited talk), Division for Planetary Sciences Meeting, Madison, Wisconsin.

223) `Extrasolar Planets' (colloquium), Department of Geophysical Sciences, University of Chicago, Chicago, Illinois.

224) `Two New Planets' (live radio interview), Talk to America Show, Voice of America Network, Washington, D.C.

225) `Extrasolar Planets' (colloquium), Department of Astronomy, University of Virginia, Charlottesville, Virginia.

226) `Extrasolar Planets' (public lecture), Smithsonian Associates Lecture Program: Frontiers in Astronomy, Smithsonian Institution, Washington, D.C.

227) `Giant Planet Formation: Core Accretion or Disk Instability?' (colloquium), Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

1999

228) `Future IR/Submm Programs: Star and Planet Formation' (invited talk), 193rd. American Astronomical Society Meeting, Austin, Texas.

229) `Looking for Earths' (radio interview), Todd Mundt Show, National Public Radio, University of Michigan.

230) `Finding and Forming Giant Planets' (colloquium), United States Naval Observatory, Washington, D.C.

231) `Extrasolar Planets' (live radio show), The Edge of Reality, Talk America Radio Network.

232) `Planets Outside the Solar System' (public lecture), Sandy Spring Friends Home, Sandy Spring, Maryland.

233) `Star and Planet Formation' (invited talk), Submillimeter Space Astronomy in the Next Millenium, University of Maryland, College Park, Maryland.

234) `Triggering Protostellar Collapse, Injection, and Disk Formation' (invited talk), Dust to Terrestrial Planets workshop, International Space Science Institute, Bern, Switzerland.

235) `NASA's Origins Program: Planet Detection and Star Formation' (invited lecture), Woodrow Wilson School of Public Policy, Princeton University, New Jersey.

236) `Giant Planet Formation by Disk Instability' (contributed talk), Lunar and Planetary Science Conference XXX, Houston, Texas.

237) `Giant Planet Formation: Core Accretion or Disk Instability?' (colloquium), Astronomy Program, University of Maryland, College Park, Maryland.

238) `Planets Outside the Solar System' (keynote speech), CMD Realty Investors Inc. Annual Meeting, Scottsdale, Arizona.

239) `The First Extrasolar Planetary System' (radio interview), All Things Considered, National Public Radio, Washington, D.C.

240) `The First Extrasolar Planetary System' (television interview), ABC News (nationally syndicated).

241) `The First Extrasolar Planetary System' (live radio interview), Dave Stefan's Good Day Show (nationally syndicated).

242) `The First Extrasolar Planetary System' (live radio talk show), The Bob (Christopher) Show, Station WWL, New Orleans, Louisiana.

243) `Binary Star Formation in Magnetic Molecular Clouds' (invited talk), Division on Dynamical Astronomy Meeting, American Astronomical Society, Estes Park, Colorado.

244) `Giant Planet Formation' (invited talk), Board of Trustees Meeting, Carnegie Institution of Washington, Washington, D.C.

245) `Formation and Abundance of Planets: What Might Be Out There?' (invited talk), Pale Blue Dot 2 workshop, NASA Ames Research Center, Moffett Field, California.

246) `Giant Planet Formation' (poster), Gordon Research Conference on the Origins of Solar Systems, New England College, Henniker, New Hampshire.

247) `Collapse and Fragmentation of Magnetic Molecular Cloud Cores' (invited talk), Star Formation 1999, Nagoya University, Nagoya, Japan.

248) `Review of Poster Presentations' (invited review), Star Formation 1999, Nagoya University, Nagoya, Japan.

249) `Planets Outside the Solar System' (lecture), Astronomy Across the Curriculum Teacher Workshop, Washington, D.C.

250) `Recent Startling Discoveries of the First Planets Outside the Solar System' (public speech), Scientific Commemoration of the XXX Anniversary of the First Lunar Landing, Madrid, Spain.

251) `Rapid Giant Planet Formation' (contributed talk), Bioastronomy 99, Kohala Coast, Hawaii.

252) `Origins of Stars and Planetary Systems' (invited seminar), Space Science Lecture Series, Office of Space Science, NASA Headquarters, Washington, D.C.

253) `The Formation of Planets' (invited review), Science with the Atacama Large Millimeter Array, Carnegie Institution of Washington, Washington, D.C.

254) `Gas Giant Planet Formation: Core Accretion or Disk Instability?' (invited talk), Center for Star Formation Studies Workshop, NASA Ames Research Center, Moffett Field, California.

255) `The Triggered Origin of the Solar System', (seminar), Institute for Astronomy, University of Hawaii, Manoa, Hawaii.

256) `Gas Giant Planet Formation: Core Accretion or Disk Instability?' (colloquium), Institute for Astronomy, University of Hawaii, Manoa, Hawaii.

257) `Extrasolar Planets' (colloquium), Department of Physics and Astronomy, State University of New York, Stony Brook.

258) `Extrasolar Planets' (colloquium), University of New Mexico, Albuquerque, New Mexico.

259) `The Triggered Origin of the Solar System' (seminar), University of New Mexico, Albuquerque, New Mexico.

260) `Giant Planet Formation: Core Accretion or Disk Instability?' (colloquium), Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts.

261) `Six New Planets' (radio interview), KQED Radio, San Francisco, California.

2000

262) `From Disks to Planets' (invited overview), Euroconference on Disks, Planetesimals, and Planets, Puerto de la Cruz, Tenerife, Spain.

263) `The Triggered Origin of the Solar System' (seminar), Theoretical Astrophysics Program, University of Arizona, Tucson, Arizona.

264) `Gas Giant Planet Formation: Core Accretion or Disk Instability?' (colloquium), Theoretical Astrophysics Program, University of Arizona, Tucson, Arizona.

265) `Extrasolar Planets' (seminar), NASA Astrobiology Oversight Committee, NASA Headquarters, Washington, D.C.

266) `Extrasolar Planets' (seminar), Origins of Life Seminar Series, New York Center for Studies on the Origins of Life, Albany, New York.

267) `Extrasolar Planets' (radio interview), WAMC Public Radio Station, Albany, New York.

268) `Technology and Discovery in Astronomy' (public forum), Reflections on Science: Public Forums on the Meaning of Science, Washington, D.C.

269) `Shock-Wave Heating and Clump Formation in a Minimum Mass Solar Nebula' (contributed talk), Lunar and Planetary Science Conference XXXI, Houston, Texas.

270) `Extrasolar Planets' (George C. Benson Memorial Public Lecture), Physics Department, Miami University, Oxford, Ohio.

271) `First Sub-Saturn-Mass Extrasolar Planets' (live televised press conference), Space Science Update, NASA Headquarters, Washington, D.C.

272) `Gas Giant Planet Formation and the Implications for Habitable Planets' (invited plenary talk), First Annual Astrobiology Science Conference, NASA Ames Research Center, Moffett Field, California.

273) `Impact of Magnetic Fields on Fragmentation' (invited talk), IAU Symposium 200 -- The Formation of Binary Stars , Potsdam, Germany.

274) `Scientific Context of TPF: Exo-Earth Goals' (team talk), Ball/TPF Science Team Meeting, Space Telescope Science Institute, Baltimore, Maryland.

275) `Looking for Earths' (television interview), ``Science Science'' (The Kenneth Fox Show), Bowie Community Television.

276) `Massive Planet Formation Through Disk Instability' (invited talk), Star Formation 2000: From Protostellar Cores to Stars and Planetary Systems, Ringberg Castle, Germany.

277) `Terrestrial Planet Detection by Occultations' (team talk), Ball/TPF Science Team Meeting, Space Telescope Science Institute, Baltimore, Maryland.

278) `Modes of Gas Giant Planet Formation' (invited talk), IAU Symposium 202 -- Planetary Systems in the Universe -- Observation, Formation, and Evolution, Manchester, England.

279) `Gas Giant Planet Formation and the Implications for Habitable Planets' (invited review), Astrobiology: Life in the Universe Symposium, Dept. of Molecular, Cellular, and Developmental Biology, University of Colorado at Boulder, Colorado.

280) `Extrasolar Planets' (invited colloquium), Department of Mineral Sciences, Museum of Natural History, Smithsonian Institution, Washington, D.C.

281) `Frontiers: The Search for Extrasolar Systems' (radio interview), British Broadcasting Company, Radio 4.

282) `Rapid Formation of Gas Giant Protoplanets by Disk Instability' (contributed talk), 32nd. Meeting of the Division for Planetary Sciences, Pasadena, California.

2001

283) `Rapid Gas Giant Protoplanet Formation' (seminar), DTM, Carnegie Institution of Washington, Washington, D.C.

284) `Extrasolar Planets' (colloquium), Department of Physics and Astronomy, Northwestern University, Chicago, Illinois.

285) `Gas Giant Planet Formation: Core Accretion or Disk Instability?' (seminar), Department of Physics and Astronomy, Northwestern University, Chicago, Illinois.

286) `New Extrasolar Planets' (radio talk show), Station WLS, Chicago, Illinois.

287) `Injection of newly-synthesized elements into protosolar material' (invited review), Royal Society Discussion Meeting on the Origin and Early Evolution of Solid Matter in the Solar System, London, England.

288) `Gas Giant Protoplanet Formation: Disk Instability Models with Detailed Thermodynamics and Radiative Transfer', (contributed talk), Lunar and Planetary Science Conference XXXII, Houston, Texas.

289) `Gas Giant Planet Formation: Core Accretion or Disk Instability?' (seminar), Department of Physics and Astronomy, University of Rochester, New York.

290) `Gas Giant Protoplanet Formation: Rapid or Slow?' (poster), Second NASA Astrobiology Institute General Meeting, Carnegie Institution of Washington, Washington, D.C.

291) `Orion Planet Formation: Rapid or Rare?' (videotaped press release), Office of Space Science, NASA Headquarters, Washington, D.C.

292) `Looking for Earths: The Race to Find New Solar Systems' (invited lecture), Learning in Retirement Institute, George Mason University, Fairfax, Virginia.

293) `Gas Giant Protoplanet Formation: Rapid or Slow?' (poster), Gordon Research Conference on Origins of Solar Systems, Connecticut College, New London, Connecticut.

294) `Outstanding Problems: Theory' (panel discussion), Gordon Research Conference on Origins of Solar Systems, Connecticut College, New London, Connecticut.

295) `Fire and Ice: Sizzling Comets Around a Dying Star' (live televised press conference), Space Science Update, NASA Headquarters, Washington, D.C.

296) `Protostellar disk formation and the formation of protoplanets' (invited review), 15th University College London Astronomical Colloquium, `Disks in Star and Planet Formation', Windsor Great Park, England.

297) `Results of Senior Review' (committee presentation), NASA Planetary Geology and Geophysics Management Operations Working Group, Washington, D.C.

298) `Preservation of Isotopic Heterogeneity in the Solar Nebula' (contributed talk), Meteoritical Society Meeting, Pontifical Gregorian Academy, Rome, Italy.

299) `Formation of Extrasolar Planets' (invited review), Astrokazan 2001 International Conference, Kazan State University, Kazan, Russia.

300) `Gas Giant Planet Formation: Core Accretion or Disk Instability?' (seminar), Department of Physics and Astronomy, Arizona State University, Tempe, Arizona.

301) `Brown Dwarfs and Gas Giant Planets -- Keys to Stellar and Planetary Origins' (sales pitch), Full-Sky Astrometric Mapping Explorer Mission Confirmation Review, Naval Research Laboratory, Washington, D.C.

302) `Gas Giant Planet Formation: Core Accretion or Disk Instability?' (colloquium), United States Naval Observatory, Washington, D.C.

303) `First Detection of an Atmosphere of an Extrasolar Planet' (live televised press conference), Space Science Update, NASA Headquarters, Washington, D.C.

304) `The Discovery of New Planetary Systems' (lecture), Jornadas de Astrobiologia, CosmoCaixa Science Museum, Madrid, Spain.

305) `Extrasolar Planet Searches' (television documentary interview), Divulga S. L., Madrid, Spain.

306) `The Race to Find New Solar Systems' (public lecture), Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

2002

307) `Adaptive Optics Detections of Protoplanets and Disks' (press conference), 199th Meeting of the American Astronomical Society, Washington, D.C.

308) `Magnetic Fields and Multiple Protostar Formation' (contributed talk), 199th Meeting of the American Astronomical Society, Washington, D.C.

309) `Finding and Forming Planetary Systems' (public lecture), Smithsonian Associates Lecture Program: The Life Story of the Universe, Smithsonian Institution, Washington, D.C.

310) `Triggered Collapse, Magnetic Fields, and Very Low Mass Star Formation' (invited review), Workshop on Galactic Star Formation Across the Stellar Mass Spectrum, International Astronomical Observatories in Chile, La Serena, Chile.

311) `Astrobiology and Planet Formation' (video interview), NASA Astrobiology Institute video Studio, NASA Ames Research Center, California.

312) `Rapid Ice Giant Planet Formation and the Implications for Prebiotic Chemistry' (contributed talk), Astrobiology Science Conference 2002, NASA Ames Research Center, Moffett Field, California.

313) `Building the Solar System' (invited talk), All-Carnegie Centennial Symposium, Carnegie Institution of Washington, Washington, D.C.

314) `Brown Dwarfs and Gas Giant Planets -- Keys to Stellar and Planetary Origins' (sales pitch for Full-Sky Astrometric Mapping Explorer), Space Science and Engineering Group, Applied Physics Laboratory, Laurel, Maryland.

315) `Brown Dwarf Terminology' (chair, panel discussion), International Astronomical Union Symposium 211 on Brown Dwarfs, Kohala, Hawaii.

316) `Formation of Planetary-Mass Brown Dwarfs in Magnetic Molecular Clouds' (contributed talk), International Astronomical Union Symposium 211 on Brown Dwarfs, Kohala, Hawaii.

317) `Implications of the Discovery of KH 15D' (press conference), Scientific Frontiers in Research on Extrasolar Planets, Washington, D.C.

318) `Gas and Ice Giant Planet Formation' (invited review), Scientific Frontiers in Research on Extrasolar Planets, Washington, D.C.

319) `Discovery of Extrasolar Planets' (invited lecture), Seventh Cycle of Special Courses, National Observatory, Rio de Janeiro, Brazil.

320) `Formation of Sub-Brown Dwarf Stars' (invited lecture), Seventh Cycle of Special Courses, National Observatory, Rio de Janeiro, Brazil.

321) `Triggering the Formation of the Solar System', (invited lecture), Seventh Cycle of Special Courses, National Observatory, Rio de Janeiro, Brazil.

322) `Gas Giant Planet Formation' (invited lecture), Seventh Cycle of Special Courses, National Observatory, Rio de Janeiro, Brazil.

323) `Terrestrial and Ice Giant Planet Formation' (invited lecture), Seventh Cycle of Special Courses, National Observatory, Rio de Janeiro, Brazil.

324) `Preservation of Isotopic Heterogeneity in the Solar Nebula: Vertical Mixing and Turbulent Diffusion' (contributed talk), Meteoritical Society Meeting, University of California, Los Angeles.

325) `Outlook: Testing Planet Formation Theories' (invited summary), Workshop on Planetary Systems and Planets in Systems, International Space Science Institute, Saas Fee, Switzerland.

326) `A New Scenario for the Origin of the Solar System' (invited overview), First Iberian Congress of Meteorites and Planetary Geology, Cuenca, Spain.

327) `Gas and Ice Giant Planet Formation' (invited colloquium), Department of Astronomy, University of Texas, Austin, Texas.

328) `A New Scenario for the Origin of the Solar System' (invited overview), First Iberian Congress of Meteorites and Planetary Geology, Cuenca, Spain.

329) `A Heretic's Approach to Solar System Formation' (public lecture), Benjamin Dean Lecture Series on ``Dissecting Solar Systems'', California Academy of Sciences, San Francisco, California.

330) `Gas and Ice Giant Planet Formation' (invited colloquium), Astronomy and Astrophysics Department, University of California, Santa Cruz, California.

2003

331) `The Formation of Planetary Systems' (invited talk), Symposium on Astrobiology, Centro de Astrobiologia Inaugural Ceremony, Madrid, Spain.

332) `Gas and Ice Giant Planet Formation' (invited colloquium), Carnegie Observatories, Carnegie Institution of Washington, Pasadena, California.

333) `Astronomy Primer' (invited overview talk), Third NASA Astrobiology Institute General Meeting, Arizona State University, Tempe, Arizona.

334) `Astrobiological Implications of Forming the Solar System in an Ultraviolet-rich Environment' (contributed talk), Third NASA Astrobiology Institute General Meeting, Arizona State University, Tempe, Arizona.

335) `Forming Solar Systems in Regions of High Ultraviolet Flux' (invited presentation), National Research Council Committee on the Origins and Evolution of Life, Washington, DC.

336) `Gas Giant Protoplanet Formation: Disk Instability Models with Detailed Thermodynamics and Varied Artificial Viscosity', (contributed talk), Lunar and Planetary Science Conference XXXIV, Houston, Texas.

337) `Gas-Drag Induced Migration of Solids in the Vicinity of a Density Enhancement in a Non-Uniform Solar Nebula' (N. Haghighiour's poster), Lunar and Planetary Science Conference XXXIV, Houston, Texas.

338) `A Heretic's Approach to Solar System Formation' (invited colloquium), Institute of Geophysics and Planetary Physics, University of California, Los Angeles, California.

339) `Formation of Gas and Ice Giant Planets' (contributed talk), Toward Other Earths: Darwin/TPF Workshop, Heidelberg, Germany.

340) `Formation of Giant Planets' (invited talk), Astrobiology and JWST Workshop, Carnegie Institution of Washington, Washington, D.C.

341) `Giant Planet Formation by Disk Instability: Observational Consequences' (invited talk), American Astronomical Society Meeting, Nashville, Tennessee.

342) `Collapse and Fragmentation of Magnetized Infinite Sheets' (contributed poster), Center for Star Formation Studies Workshop, Lake Tahoe, California.

343) `Rapid Formation of Giant Planets in Binary Star Systems' (contributed poster), Gordon Research Conference on the Origins of Solar Systems, Roger Williams College, Bristol, Rhode Island,

344) `Rapid Formation of Giant Planets in Binary Star Systems' (informal talk), Astronomy Group Weekly Meeting, Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

345) `The Oldest Planet' (televised press conference), Space Science Update Series, NASA Headquarters, Washington, DC.

346) `The Oldest Planet' (live television interview), The News Hour with Jim Lehrer, Public Broadcast Network, Arlington, Virginia.

347) `The Oldest Planet' (taped interview), National Public Radio, Arlington, Virginia.

348) `Planet Formation in Binary Star Systems?' (press conference presentation), 35th Meeting of the Division for Planetary Sciences, Monterey, California.

349) `Rapid Formation of Giant Planets in Binary Star Systems' (contributed talk), 35th Meeting of the Division for Planetary Sciences, Monterey, California.

350) `Gas and Ice Giant Planet Formation' (invited colloquium), National Radio Astronomy Observatory, Charlottesville, Virginia.

351) `Formation of Habitable Planetary Systems' (panel discussion), NSF Symposium: New Windows on the Universe, Ground-based Astronomy in the 21st Century, Washington, DC.

352) `Planet Formation in Binary Star Systems?' (contributed poster), TPF Science, Technology, and Design Expo, Pasadena, California.

353) `NASA Astrobiology Missions' (invited talk), NASA Astrobiology Institute Executive Council Strategic Retreat, Jackson Hole, Wyoming.

354) `Formation of Gas and Ice Giant Planets' (seminar), University of Delaware.

355) `Planet Formation' (featured speaker), Symposium on Life in a Planetary Context, American Society for Gravitational and Space Biology Annual Meeting, Huntsville, Alabama.

356) `A Heretic's Approach to Solar System Formation' (invited seminar), Space Telescope Science Institute, Baltimore, Maryland.

2004

357) `Looking for Earths: The Race to Find New Solar Systems' (public lecture), McMaster University, Hamilton, Ontario, Canada.

358) `The Formation of Giant Planets' (invited seminar), McMaster University, Hamilton, Ontario, Canada.

359) `The Formation of Gas Giants' (invited keynote address), Planetary Timescales: Stardust to Continents Workshop, Australian National University and Australian Academy of Science,

360) `Looking for Earths: The Kepler Mission' (television interview), Australian Broadcast Corporation (broadcast on February 17, 2004), Canberra, Australia.

361) `Looking for Earths: The Race to Find New Solar Systems' (public lecture), Frontiers of Astronomy Series, Cleveland Astronomical Society/Cleveland Museum of Natural History, Cleveland, Ohio.

362) `A Heretic's Approach to Solar System Formation' (invited seminar), Department of Astronomy, Case-Western Reserve University, Cleveland, Ohio.

363) `Convective Cooling of Protoplanetary Disks and Rapid Giant Planet Formation' (contributed talk), Lunar and Planetary Science Conference XXXV, Houston, Texas.

364) `Planet Formation in Binary Star Systems?' (contributed talk), Astrobiology Science Conference 2004, NASA Ames Research Center, Moffett Field, California.

365) `Formation of Sub-Brown Dwarf Stars' (colloquium), Astronomy Department, University of Illinois, Champaign-Urbana, Illinois.

366) `The Search for New Solar Systems' (public lecture), Carnegie Evening 2004, Carnegie Institution, Washington, D.C.

367) `Youngest Planet and Ingredients for Life Found in Forming Solar Systems' (televised press conference), Space Science Update Series, NASA Headquarters, Washington, DC.

368) `Planet Formation in Binary Star Systems?' (contributed poster), Bioastronomy 2004 -- Habitable Worlds, Reykjavik, Iceland.

369) `Looking for Earths in Nearby Solar Systems' (public lecture), Bioastronomy 2004 -- Habitable Worlds, Reykjavik, Iceland.

370) `Bioastronomy and the Search for Nearby Earths', (television interview), Icelandic State Television Evening News Program (7:00 pm, July 12), Reykjavik, Iceland.

371) `Formation of Giant Planets' (invited talk/debate), Second TPF/Darwin International Conference, Mission Bay, San Diego, California.

372) `New Class of Neptune-Sized, Extrasolar Planets Discovered' (televised press conference), Space Science Update Series, NASA Headquarters, Washington, DC.

373) `New Class of Neptune-Sized, Extrasolar Planets Discovered' (live radio interview), Tom Hewell Show, KNX-CBS radio, Los Angeles, California.

374) `New Class of Neptune-Sized, Extrasolar Planets Discovered' (taped radio interview), Science in Action, BBC World Service, Washington, DC.

375) `New Class of Neptune-Sized, Extrasolar Planets Discovered' (television interview), Country Wide Show, Canadian Broadcast Corporation, Washington, DC.

376) `Discovery of Neptune-Mass Planets and the Formation of Giant Planets' (invited talk), Solar System Exploration Subcommittee, NASA Headquarters, Washington, DC.

377) `General Overview Session Introduction' (invited overview), Chondrites and the Protoplanetary Disk, Kauai, Hawaii.

378) `Shock Heating: Origin of Shock Waves in the Protoplanetary Disk' (invited review), Chondrites and the Protoplanetary Disk, Kauai, Hawaii.

379) `Giant Planet Formation and Implications for Astrobiology' (invited seminar), Goddard Center for Astrobiology, NASA Goddard Space Flight Center, Greenbelt, Maryland.

380) `Giant Planet Formation: Core Accretion vs. Disk Instability' (invited seminar), Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania.

381) `Giant Planet Formation: Theories Meet Observations' (invited review), Ringberg Workshop on Planet Formation: Theory Meets Observation, Ringberg Castle, Bavaria, Germany.

2005

382) `Report on Ringberg Meeting: Planet Formation 2004' (informal talk), Astronomy Group Weekly Meeting, Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

383) `Collapse and Fragmentation of Magnetically-Supported Infinite Sheets' (contributed talk), American Astronomical Society Meeting, San Diego, California.

384) `Seeing Extra-Solar Planets' (radio interview), National Public Radio, Morning Edition Show, Washington, D.C.

385) `Formation of Giant Planets' (invited colloquium), Institute for Astronomy, University of Hawaii, Manoa, Hawaii.

386) `Formation of Sub-Brown Dwarf Stars' (invited seminar), Center for Star and Planet Formation, Institute for Astronomy, University of Hawaii, Manoa, Hawaii.

387) `Mixing and Transport in Protoplanetary Disks: Chondrites and Crystalline Silicates' (poster presentation), From Disks to Planets: New Observations, Models, and Theories, Pasadena, California.

388) `Mixing and Transport of Chondrules and CAIs in the Solar Nebula' (contributed talk), Lunar and Planetary Science Conference XXXVI, Houston, Texas.

389) `Distant Planets: The Language of Light' (televised press conference), Space Science Update Series, NASA Headquarters, Washington, DC.

390) `Distant Planets: The Language of Light' (radio interview), Premier Radio Network, Albuquerque, New Mexico.

391) `Looking at Planets Beyond the Solar System' (radio show), Morning Edition, National Public Radio, Washington, D.C.

392) `Looking for Earths: The Race to Find New Solar Systems' (public lecture), Huntington Library Public Lecture Series, Observatories of the Carnegie Institution of Washington, Pasadena, California.

393) `Looking for Earths: The Race to Find New Solar Systems' (brown bag lunch lecture series), Space Interferometry Mission team, Jet Propulsion Laboratory, Pasadena, California.

394) `A Heretic's Approach to Solar System Formation' (colloquium), Department of Physics and Astronomy, Arizona State University, Tempe, Arizona.

395) `The Carnegie Astrometric Planet Search Program' (poster), NASA Astrobiology Institute 2005 Biennial Meeting, University of Colorado, Boulder, Colorado.

396) `Extrasolar Planets: Past, Present, and Future' (opening talk), ``A Decade of Extrasolar Planets Around Normal Stars'', Space Telescope Science Institute, Baltimore, Maryland.

397) `John Wood and the Shocking Truth about Chondrules' (invited speaker), Retirement Symposium for Dr. John Wood, Department of Earth and Planetary Sciences, Harvard University, Cambridge, Massachusetts.

398) `Looking for Earths: The Race to Find New Solar Systems' (invited colloquium), Director's Colloquium Series, Los Alamos National Laboratory, Los Alamos, New Mexico.

399) `Interpretation of the Observations of Extrasolar Planetary Systems' (invited talk), Gordon Research Conference on Origins of Solar Systems, Connecticut College, New London, Connecticut.

400) `Formation of Planetary Systems. I. Theory vs. Theory' (invited lecture), Kobe International Summer School of Planetary Science, ``Origin Planetary Systems'', Awaji Island, Japan.

401) `Formation of Planetary Systems. II. Theory vs. Observations' (invited lecture), Kobe International Summer School of Planetary Science, ``Origin of Planetary Systems'', Awaji Island, Japan.

402) `Discovery of the Tenth Planet' (taped television interview), NBC Nightly News, Washington, D.C.

403) `NASA's Kepler Mission and the Search for Habitable Planets' (invited seminar), Space Science Series, George Mason University, Fairfax, Virginia.

404) `Giant Planet Formation: Theory vs. Observations' (colloquium), Department of Astronomy, University of Texas, Austin, Texas.

405) `The Carnegie Astrometric Planet Search' (talk), Carnegie NASA Astrobiology Institute Team Meeting, Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

406) `Implications of Giant Planet Formation for Disk Chemistry' (invited talk), NASA Astrobiology Institute Workshop on Disk Chemistry, Waikoloa, Hawaii.

407) `Gravitational Instabilities in Gaseous Protoplanetary Disks and Implications for Giant Planet Formation' (invited review), Protostars and Planets V Conference, Waikoloa, Hawaii.

408) `Other Worlds' (public lecture), Protostars and Planets V Conference, Waikoloa, Hawaii.

409) `Giant Planet Formation: Theory Meets Observations' (seminar), Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

2006

410) `Gas Giant Protoplanets Formed by Disk Instability in Binary Star Systems' (invited talk), American Astronomical Society Meeting, Washington, D.C.

411) `Has an Extrasolar Earth Been Found?' (invited talk), Geological Society of Washington meeting, Cosmos Club, Washington, D.C.

412) `NASA's Science Budget Crisis' (taped interview), French Language Radio Program, Canadian Broadcast Corporation, Montreal, Canada.

413) `Giant Planet Formation: Theory Meets Observations' (colloquium), United States Naval Observatory, Washington, D.C.

414) `Isotopic Heterogeneity Associated with Mixing and Transport in the Solar Nebula' (contributed talk), Lunar and Planetary Science Conference XXXVII, Houston, Texas,

415) `Giant Planet Formation: Theory vs. Observations' (invited colloquium), Earth and Space Sciences Colloquium, Jet Propulsion Laboratory, Pasadena, California.

416) `Planetary System Formation Around M Dwarf Stars' (contributed talk), Fourth Annual Astrobiology Science Conference, Washington, DC.

417) `Discovering Habitable Worlds Elsewhere' (invited talk), Astrobiology: Vision for Exploration Symposium, Fourth Annual Astrobiology Science Conference, Washington, DC.

418) `Giant Planet Formation: Theory Meets Observations' (colloquium), Astronomy Department, Pennsylvania State University, University Park, Pennsylvania.

419) `New Developments in Extrasolar Planetary Science' (talk), Kepler Mission Science Team Meeting, NASA Ames Research Center, Moffett Field, California.

420) `Disk Instability Models: What Works and What Does Not Work' (invited talk), From Protostellar Disks to Planetary Systems Workshop, University of Western Ontario, London, Ontario, Canada.

421) `Looking for Earths: The Race to Find New Solar Systems' (invited public lecture), Royal Astronomical Society, University of Western Ontario, London, Ontario, Canada.

422) `Origins of Planetary Systems' (invited lecture), International Summer School of Astrobiology ``Josep Comas i Sola'', Santander, Spain.

423) `Protoplanetary Disks and the Early Solar System' (invited lecture), International Summer School of Astrobiology ``Josep Comas i Sola'', Santander, Spain.

424) `Spatial Heterogeneity of Short-Lived and Stable Isotopes in the Solar Nebula' (contributed talk), Meteoritical Society Meeting, Zurich, Switzerland.

425) `Extrasolar Planets' (taped radio interview), Cosmos Series, BBC Science Radio, Washington, DC.

426) `Planets Around M Dwarfs' (plenary talk), Hot Topics Session, IAU XXVI General Assembly, Prague, Czech Republic.

427) `Is Pluto a Planet?' (taped television interview), Hearst Television Network (WBAL, Baltimore), Washington, DC.

428) `Is Pluto a Planet?' (live television interview), Your World Today Show (CNN National and International), Washington, DC.

429) `Is Pluto a Planet?' (live television interview), Canadian News Network (CTV), Washington, DC.

430) `Is Pluto a Planet?' (taped television interview), The News Hour with Jim Lehrer (PBS), Shirlington, Virginia.

431) `What's a Planet?' (live radio interview), Talk to America Show, Voice of America Network, Washington, DC.

432) `Gas Giant Planet Formation: Theory vs. Observations' (noon seminar), Extrasolar Planets Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland.

433) `The Characteristics of Known Exoplanets and their Relevance to Habitable Environments' (invited talk), Pale Blue Dot III: Searching for Life on Distant Worlds, Adler Planetarium \& Astronomy Museum, Chicago, Illinois.

434) `SWEEPS: Hubble Detects 16 Planetary Candidates' (televised press conference), NASA Science Update Series, NASA Headquarters, Washington, DC.

435) `Rapid Formation of Gas Giant Planets and Super-Earths Around M Dwarfs' (contributed talk), Division of Planetary Sciences Meeting, Pasadena, California.

436) `Are There Planets Like Earth Around Other Stars?' (public lecture), Broad Branch Road Lecture Hall, Carnegie Institution, Washington, D.C.

437) `Theory View on Planet Formation' (invited talk), Splinter Session on Disks Around Brown Dwarf Stars, 14th. Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, Pasadena, California.

2007

438) `Gas Giant Planet Formation: Theory vs. Observations' (colloquium), University of Virginia/National Radio Astronomy Observatory, Charlottesville, Virginia.

439) `Early Discoveries of Extrasolar Planets' (invited talk), Extrasolar Planets Media Workshop, University of Colorado, Boulder,

440) `Spatial Heterogeneity of Short-Lived Radioisotopes and of Stable Oxygen Isotopes in the Solar Nebula' (contributed talk), Lunar and Planetary Science Conference XXXVIII, Houston, Texas.

441) `Update on Extrasolar Planet Discoveries and Theoretical Work' (talk), Kepler Mission Science Team Meeting, NASA Ames Research Center, Moffett Field, California.

442) `Formation of Planetary Systems' (invited lecture), Symposium on Structure Formation in Astrophysics, Crafoord Jubilee, University of Lund, Sweden.

443) `Habitable Worlds' (radio interview), Morning Edition, National Public Radio, from Lund, Sweden.

444) `Testing Disk Instability Models for Giant Planet Formation' (contributed talk), American Astronomical Society Meeting, Honolulu, Hawaii.

445) `New Extrasolar Planets' (press conference), American Astronomical Society Meeting, Honolulu, Hawaii.

446) `A Heretic's Approach to Solar System Formation' (invited colloquium), Stockholm Observatory, Stockholm, Sweden.

447) `Rapid Formation of Gas Giants, Ice Giants, and Super-Earths' (invited review), Nobel Symposium No. 135 on ``Physics of Planetary Systems'', Uppsala, Sweden.

448) `Extrasolar Planetary Systems' (television interview), Swedish National Television Network, Stockholm, Sweden.

449) `Exoplanets' (session introduction), Gordon Research Conference on Origins of Solar Systems, Mount Holyoke College, South Hadley, Masschusetts.

450) `Orbital Migration of Earth-Mass Planets in a Marginally Gravitationally Unstable Disk' (contributed talk), Bioastronomy 2007 Meeting, San Juan, Puerto Rico.

451) `Extrasolar Planets' (videotaped interview), "The Universe", The History Channel (television), Tucson, Arizona.

452) `A Heretic's Approach to Solar System Formation' (invited seminar), LAPLACE Astrobiology Lunch Series, University of Arizona, Tucson, Arizona.

453) `Triggering Presolar Cloud Collapse and Injection of Short-Lived Radioisotopes by a Supernova Shock Wave' (contributed talk), Meteoritical Society Meeting, Tucson, Arizona.

454) `New Planets' (invited lecture), Bicentennial Conference of the Geological Society of London, London, England.

455) `A Heretic's Approach to Solar System Formation' (seminar), Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington, D.C.

456) `A Heretic's Approach to Solar System Formation' (invited talk), NASA Goddard Space Flight Center, Greenbelt, Maryland.

457) `Orbital Migration of Earth-Mass Planets in a Marginally Gravitationally Unstable Disk' (contributed talk), 39th Meeting of the Division for Planetary Sciences, Orlando, Florida.

458) `Giant Planet Formation: Theory vs. Observations' (invited lecture), Dr. Wes Huntress Symposium, Geophysical Laboratory, Washington, D.C.

459) `Giant Planet Formation' (invited briefing), Science Mission Directorate, NASA Headquarters, Washington, D.C.

2008

460) `Formation of Planetary Systems. I. Theory vs. Theory' (invited lecture), Winter School on Exoplanets, TIARA, National Tsing Hua University, Taipei, Taiwan.

461) `Formation of Planetary Systems. II. Theory vs. Observations' (invited lecture), Winter School on Exoplanets, TIARA, National Tsing Hua University, Taipei, Taiwan.

462) `Exoplanets' (documentary interview), `Infinite Worlds', National Geographic Television, Washington, D.C.

463) `Star and Planet Formation Theory/Astrometric Planet Detection' (mini-talk), DTM Staff Extravaganza, DTM Seminar Series, Washington, D.C.

464) `Cometary Refractories, Crystalline Silicates, Short-Lived Radioisotopes, Stable Oxygen Isotopes, and the Solar Nebula' (contributed talk), Lunar and Planetary Science Conference, Houston Texas.

465) `Cosmochemical Constraints on Planet Formation Mechanisms' (contributed talk), Astrobiology Science Conference 2008, Santa Clara, California.

466) `Recent Advances in Exoplanet Research' (talk), Kepler Mission Science Team Meeting, Center for Astrophysics, Cambridge, Massachusetts.

467) `Astrometry and Planetary Systems Theory' (plenary talk), Exoplanet Forum 2008, Pasadena, California.

Future talks:

468) `The Formation of Planetary Systems' (invited lecture), ISSOL 2008, International Society for the Study of the Origin of Life, Florence, Italy.

469) `Formation of Giant Planets, Super-Earths, and Habitable Planets' (contributed talk), SETI Conference on Searching for Life Signatures, UNESCO, Paris, France.

[Last updated: July 2008]