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Philipp R. Heck
Researcher at Field Museum of Natural History
Publications - 147
Citations - 4194
Philipp R. Heck is an academic researcher from Field Museum of Natural History. The author has contributed to research in topics: Meteorite & Chondrite. The author has an hindex of 25, co-authored 136 publications receiving 3838 citations. Previous affiliations of Philipp R. Heck include University of Chicago & University of Illinois at Chicago.
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Journal ArticleDOI
Comet 81P/Wild 2 under a microscope.
Donald E. Brownlee,Peter Tsou,Jérôme Aléon,Conel M. O'd. Alexander,Tohru Araki,Saša Bajt,G. A. Baratta,Ron K. Bastien,Phil Bland,Phil Bland,Pierre Bleuet,Janet Borg,John P. Bradley,Adrian J. Brearley,Frank E. Brenker,Sean Brennan,John Bridges,Nigel D. Browning,Nigel D. Browning,John Robert Brucato,Emma S. Bullock,Mark J. Burchell,Henner Busemann,Anna L. Butterworth,Marc Chaussidon,Allan Cheuvront,Miaofang Chi,Mark J. Cintala,Benton C. Clark,Simon J. Clemett,George D. Cody,Luigi Colangeli,George Cooper,Patrick Cordier,Charles P. Daghlian,Zu Rong Dai,Louis Le Sergeant d'Hendecourt,Zahia Djouadi,Gerardo Dominguez,Tom Duxbury,Jason P. Dworkin,Denton S. Ebel,Thanasis E. Economou,Sirine C. Fakra,Sam A. J. Fairey,Stewart Fallon,G. Ferrini,T. Ferroir,Holger Fleckenstein,Christine Floss,George J. Flynn,Ian A. Franchi,Marc Fries,Zack Gainsforth,J-P Gallien,M. J. Genge,Mary K. Gilles,Philipe Gillet,Jamie Gilmour,Daniel P. Glavin,Matthieu Gounelle,Monica M. Grady,Giles A. Graham,Patrick G. Grant,Simon F. Green,F. Grossemy,Lawrence Grossman,Jeffrey N. Grossman,Yunbin Guan,Kenji Hagiya,Ralph P. Harvey,Philipp R. Heck,Gregory F. Herzog,Peter Hoppe,Friedrich Hörz,Joachim Huth,Ian D. Hutcheon,Konstantin Ignatyev,Hope A. Ishii,Motoo Ito,Damien Jacob,Chris Jacobsen,Stein B. Jacobsen,Steven Jones,David J. Joswiak,A. J. G. Jurewicz,Anton T. Kearsley,Lindsay P. Keller,H Khodja,A. L. David Kilcoyne,Jochen Kissel,Alexander N. Krot,Falko Langenhorst,Antonio Lanzirotti,Loan Le,Laurie A. Leshin,Jan Leitner,Laurence Lemelle,Hugues Leroux,Ming-Chang Liu,K. Luening,Ian C. Lyon,G. J. MacPherson,Matthew A. Marcus,Kuljeet K. Marhas,Bernard Marty,Graciela Matrajt,Kevin D. McKeegan,Anders Meibom,Vito Mennella,Keiko Messenger,Scott Messenger,Takashi Mikouchi,Smail Mostefaoui,Tomoki Nakamura,T Nakano,Matthew Newville,Larry R. Nittler,Ichiro Ohnishi,Kazumasa Ohsumi,Kyoko Okudaira,D. A. Papanastassiou,Russ Palma,Russ Palma,Maria Elisabetta Palumbo,Robert O. Pepin,David Perkins,Murielle C. Perronnet,Piero Pianetta,William Rao,Frans J. M. Rietmeijer,François Robert,Detlef Rost,Alessandra Rotundi,R. E. Ryan,Scott A. Sandford,Craig S. Schwandt,Thomas H. See,D. J. Schlutter,J. Sheffield-Parker,Alexandre Simionovici,Steven B. Simon,I Sitnitsky,Christopher J. Snead,Maegan K. Spencer,Frank J. Stadermann,Andrew Steele,Thomas Stephan,Rhonda M. Stroud,Jean Susini,Stephen R. Sutton,Y Suzuki,Mitra L. Taheri,Susan Taylor,Nick Teslich,Kazu Tomeoka,Naotaka Tomioka,Alice Toppani,Josep M. Trigo-Rodríguez,David Troadec,Akira Tsuchiyama,Anthony J. Tuzzolino,Tolek Tyliszczak,Kentaro Uesugi,Michael A. Velbel,Joe Vellenga,Edward P. Vicenzi,Laszlo Vincze,J. Warren,Iris Weber,M. K. Weisberg,Andrew J. Westphal,Sue Wirick,Diane H. Wooden,Brigitte Wopenka,Penelope J. Wozniakiewicz,Ian Wright,Hikaru Yabuta,Hajime Yano,Edward D. Young,Richard N. Zare,Thomas J. Zega,Karen Ziegler,Laurent Zimmerman,Ernst Zinner,Michael E. Zolensky +185 more
TL;DR: The Stardust spacecraft collected thousands of particles from comet 81P/Wild 2 and returned them to Earth for laboratory study, and preliminary examination shows that the nonvolatile portion of the comet is an unequilibrated assortment of materials that have both presolar and solar system origin.
Journal ArticleDOI
Isotopic Compositions of Cometary Matter Returned by Stardust
Kevin D. McKeegan,Jérôme Aléon,John P. Bradley,Donald E. Brownlee,Henner Busemann,Anna L. Butterworth,Marc Chaussidon,Stewart Fallon,Christine Floss,Jamie Gilmour,Matthieu Gounelle,Giles A. Graham,Yunbin Guan,Philipp R. Heck,Peter Hoppe,Ian D. Hutcheon,Joachim Huth,Hope A. Ishii,Motoo Ito,Stein B. Jacobsen,Anton T. Kearsley,Laurie A. Leshin,Ming-Chang Liu,Ian C. Lyon,Kuljeet K. Marhas,Bernard Marty,Graciela Matrajt,Anders Meibom,Scott Messenger,Smail Mostefaoui,Sujoy Mukhopadhyay,Keiko Nakamura-Messenger,Larry R. Nittler,Russ Palma,Russ Palma,Robert O. Pepin,D. A. Papanastassiou,François Robert,D. J. Schlutter,Christopher J. Snead,Frank J. Stadermann,Rhonda M. Stroud,Peter Tsou,Andrew J. Westphal,Edward D. Young,Karen Ziegler,Laurent Zimmermann,Ernst Zinner +47 more
TL;DR: Hydrogen, carbon, nitrogen, and oxygen isotopic compositions are heterogeneous among comet 81P/Wild 2 particle fragments; however, extreme isotopic anomalies are rare, indicating that the comet is not a pristine aggregate of presolar materials.
Journal ArticleDOI
Impact features on Stardust : implications for Comet 81P/Wild 2 dust
Friedrich Hörz,Ron K. Bastien,Janet Borg,John P. Bradley,John Bridges,Donald E. Brownlee,Mark J. Burchell,Miaofang Chi,Mark J. Cintala,Zu Rong Dai,Zahia Djouadi,Gerardo Dominguez,Thanasis E. Economou,Sam A. J. Fairey,Christine Floss,Ian A. Franchi,Giles A. Graham,Simon F. Green,Philipp R. Heck,Peter Hoppe,Joachim Huth,Hope A. Ishii,Anton T. Kearsley,Jochen Kissel,Jan Leitner,Hugues Leroux,Kuljeet K. Marhas,Keiko Messenger,Craig S. Schwandt,Thomas A. See,Christopher J. Snead,Frank J. Stadermann,Thomas Stephan,Rhonda M. Stroud,Nicholas Teslich,Josep M. Trigo-Rodríguez,Anthony J. Tuzzolino,David Troadec,Peter Tsou,J. Warren,Andrew J. Westphal,Penelope J. Wozniakiewicz,Ian Wright,Ernst Zinner +43 more
TL;DR: Particles emanating from comet 81P/Wild 2 collided with the Stardust spacecraft at 6.1 kilometers per second, producing hypervelocity impact features on the collector surfaces that were returned to Earth.
Journal ArticleDOI
Elemental Compositions of Comet 81P/Wild 2 Samples Collected by Stardust
George J. Flynn,Pierre Bleuet,Janet Borg,John P. Bradley,Frank E. Brenker,Sean Brennan,John Bridges,Donald E. Brownlee,Emma S. Bullock,Manfred Burghammer,Benton C. Clark,Zu Rong Dai,Charles P. Daghlian,Zahia Djouadi,Sirine C. Fakra,T. Ferroir,Christine Floss,Ian A. Franchi,Zack Gainsforth,Jean-Paul Gallien,Philippe Gillet,Patrick G. Grant,Giles A. Graham,Simon F. Green,F. Grossemy,Philipp R. Heck,Gregory F. Herzog,Peter Hoppe,Friedrich Hörz,Joachim Huth,Konstantin Ignatyev,Hope A. Ishii,Koen Janssens,David J. Joswiak,Anton T. Kearsley,Hicham Khodja,Antonio Lanzirotti,Jan Leitner,Laurence Lemelle,Hugues Leroux,K. Luening,Glenn J. MacPherson,Kuljeet K. Marhas,Matthew A. Marcus,Graciela Matrajt,Tomoki Nakamura,Keiko Nakamura-Messenger,Tsukasa Nakano,Matthew Newville,D. A. Papanastassiou,Piero Pianetta,William Rao,Christian Riekel,Frans J. M. Rietmeijer,Detlef Rost,Craig S. Schwandt,Thomas H. See,Julie Sheffield-Parker,Alexandre Simionovici,Ilona Sitnitsky,Christopher J. Snead,Frank J. Stadermann,Thomas Stephan,Rhonda M. Stroud,Jean Susini,Yoshio Suzuki,Stephen R. Sutton,Susan Taylor,Nick Teslich,David Troadec,Peter Tsou,Akira Tsuchiyama,Kentaro Uesugi,Bart Vekemans,Edward P. Vicenzi,Laszlo Vincze,Andrew J. Westphal,Penelope J. Wozniakiewicz,Ernst Zinner,Michael E. Zolensky +79 more
TL;DR: The elements Cu, Zn, and Ga appear enriched in this Wild 2 material, which suggests that the CI meteorites may not represent the solar system composition for these moderately volatile minor elements.
Journal ArticleDOI
Radar-Enabled Recovery of the Sutter’s Mill Meteorite, a Carbonaceous Chondrite Regolith Breccia
Peter Jenniskens,Peter Jenniskens,Marc Fries,Qing-Zhu Yin,Michael E. Zolensky,Alexander N. Krot,Scott A. Sandford,Derek W. G. Sears,Robert Beauford,Denton S. Ebel,Jon M. Friedrich,Jon M. Friedrich,Kazuhide Nagashima,Josh Wimpenny,Akane Yamakawa,Kunihiko Nishiizumi,Yasunori Hamajima,Marc W. Caffee,Kees C. Welten,Matthias Laubenstein,Andrew M. Davis,Andrew M. Davis,Steven B. Simon,Philipp R. Heck,Philipp R. Heck,Edward D. Young,I. E. Kohl,Mark H. Thiemens,M. Nunn,Takashi Mikouchi,Kenji Hagiya,Kazumasa Ohsumi,Thomas A. Cahill,Jonathan A. Lawton,David Barnes,Andrew Steele,Pierre Rochette,Kenneth L. Verosub,Jérôme Gattacceca,George Cooper,Daniel P. Glavin,Aaron S. Burton,Aaron S. Burton,Jason P. Dworkin,Jamie E. Elsila,Sandra Pizzarello,Ryan C. Ogliore,Phillipe Schmitt-Kopplin,Mourad Harir,Norbert Hertkorn,A. B. Verchovsky,Monica M. Grady,Keisuke Nagao,Ryuji Okazaki,Hiroyuki Takechi,Takahiro Hiroi,Kenneth D. Smith,Elizabeth A. Silber,Peter Brown,Jim Albers,Doug Klotz,Mike Hankey,Robert Matson,Jeffrey A. Fries,Richard J. Walker,Igor S. Puchtel,Cin-Ty A. Lee,Monica E. Erdman,G. R. Eppich,Sarah M. Roeske,Zelimir Gabelica,Michael Lerche,Michel Nuevo,Michel Nuevo,Beverly Girten,Simon P. Worden +75 more
TL;DR: A comprehensive analysis of some of these fragments shows that the Sutter's Mill meteorite represents a new type of carbonaceous chondrite, a rare and primitive class of meteorites that contain clues to the origin and evolution of primitive materials in the solar system.