Images of Asteroid 21 Lutetia: A Remnant Planetesimal from the Early Solar System

  • H. Sierks
    Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany.
  • P. Lamy
    Laboratoire d’Astrophysique de Marseille, CNRS and Université de Provence, 38 Rue Frédéric Joliot-Curie, 13388 Marseille, France.
  • C. Barbieri
    University of Padova, Department of Astronomy, Vicolo dell’Osservatorio 3, 35122 Padova, Italy.
  • D. Koschny
    Research and Scientific Support Department, European Space Agency (ESA), 2201 Noordwijk, Netherlands.
  • H. Rickman
    Department of Physics and Astronomy, Uppsala University, 75120 Uppsala, Sweden.
  • R. Rodrigo
    Instituto de Astrofísica de Andalucía, Consejo Superior de Investigationes Cientificas (CSIC), 18080 Granada, Spain.
  • M. F. A’Hearn
    Department of Astronomy, University of Maryland, College Park, MD 20742–2421, USA.
  • F. Angrilli
    Department of Mechanical Engineering, University of Padova, Via Venezia 1, 35131 Padova, Italy.
  • M. A. Barucci
    Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique, Observatoire de Paris, 5 Place Jules Janssen, 92195 Meudon, France.
  • J.-L. Bertaux
    LATMOS, CNRS/UVSQ/IPSL, 11 Boulevard d'Alembert, 78280 Guyancourt, France.
  • I. Bertini
    Centro Interdipartimentale di Studi e Attività Spaziali (CISAS)–G. Colombo, Università di Padova, Via Venezia 15, 35131 Padova, Italy.
  • S. Besse
    Department of Astronomy, University of Maryland, College Park, MD 20742–2421, USA.
  • B. Carry
    European Space Astronomy Centre, ESA, Villanueva de la Cañada, Madrid, Spain.
  • G. Cremonese
    Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Padova, Vicolo dell’Osservatorio 5, 35122 Padova, Italy.
  • V. Da Deppo
    CNR-IFN UOS Padova LUXOR, Via Trasea 7, 35131 Padova, Italy.
  • B. Davidsson
    Department of Physics and Astronomy, Uppsala University, 75120 Uppsala, Sweden.
  • S. Debei
    Department of Mechanical Engineering, University of Padova, Via Venezia 1, 35131 Padova, Italy.
  • M. De Cecco
    UNITN, Università di Trento, Via Mesiano, 77, 38100 Trento, Italy.
  • J. De Leon
    Instituto de Astrofísica de Andalucía, Consejo Superior de Investigationes Cientificas (CSIC), 18080 Granada, Spain.
  • F. Ferri
    Centro Interdipartimentale di Studi e Attività Spaziali (CISAS)–G. Colombo, Università di Padova, Via Venezia 15, 35131 Padova, Italy.
  • S. Fornasier
    Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique, Observatoire de Paris, 5 Place Jules Janssen, 92195 Meudon, France.
  • M. Fulle
    Osservatorio Astronomico de Trieste, 34014 Trieste, Italy.
  • S. F. Hviid
    Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany.
  • R. W. Gaskell
    Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719, USA.
  • O. Groussin
    Laboratoire d’Astrophysique de Marseille, CNRS and Université de Provence, 38 Rue Frédéric Joliot-Curie, 13388 Marseille, France.
  • P. Gutierrez
    Instituto de Astrofísica de Andalucía, Consejo Superior de Investigationes Cientificas (CSIC), 18080 Granada, Spain.
  • W. Ip
    Institute for Space Science, National Central University, 32054 Chung-Li, Taiwan.
  • L. Jorda
    Laboratoire d’Astrophysique de Marseille, CNRS and Université de Provence, 38 Rue Frédéric Joliot-Curie, 13388 Marseille, France.
  • M. Kaasalainen
    Department of Mathematics, Tampere University of Technology, 33101 Tampere, Finland.
  • H. U. Keller
    Institute for Geophysics and Extraterrestrial Physics, Technische Universität Braunschweig, 38106 Braunschweig, Germany.
  • J. Knollenberg
    Institut für Planetenforschung, Deutsches Zentrum fuer Luft- und Raumfahrt, Rutherfordstrasse 2, 12489 Berlin, Germany.
  • R. Kramm
    Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany.
  • E. Kührt
    Institut für Planetenforschung, Deutsches Zentrum fuer Luft- und Raumfahrt, Rutherfordstrasse 2, 12489 Berlin, Germany.
  • M. Küppers
    European Space Astronomy Centre, ESA, Villanueva de la Cañada, Madrid, Spain.
  • L. Lara
    Instituto de Astrofísica de Andalucía, Consejo Superior de Investigationes Cientificas (CSIC), 18080 Granada, Spain.
  • M. Lazzarin
    University of Padova, Department of Astronomy, Vicolo dell’Osservatorio 3, 35122 Padova, Italy.
  • C. Leyrat
    Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique, Observatoire de Paris, 5 Place Jules Janssen, 92195 Meudon, France.
  • J. J. Lopez Moreno
    Instituto de Astrofísica de Andalucía, Consejo Superior de Investigationes Cientificas (CSIC), 18080 Granada, Spain.
  • S. Magrin
    University of Padova, Department of Astronomy, Vicolo dell’Osservatorio 3, 35122 Padova, Italy.
  • S. Marchi
    Universite de Nice–Sophia Antipolis, Observatoire de la Cote d'Azur, CNRS, 06304 Nice, France.
  • F. Marzari
    Department of Physics, University of Padova, Via Marzolo 8, 35131 Padova, Italy.
  • M. Massironi
    Dipartimento di Geoscienze, Università di Padova, Via Gradenigo 6, 35131 Padova, Italy.
  • H. Michalik
    Institut für Datentechnik und Kommunikationsnetze, 38106 Braunschweig, Germany.
  • R. Moissl
    Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany.
  • G. Naletto
    Department of Information Engineering, University of Padova, Via Gradenigo 6, 35131 Padova, Italy.
  • F. Preusker
    Institut für Planetenforschung, Deutsches Zentrum fuer Luft- und Raumfahrt, Rutherfordstrasse 2, 12489 Berlin, Germany.
  • L. Sabau
    Instituto Nacional de Técnica Aeroespacial, 28850 Torrejon de Ardoz, Spain.
  • W. Sabolo
    Instituto de Astrofísica de Andalucía, Consejo Superior de Investigationes Cientificas (CSIC), 18080 Granada, Spain.
  • F. Scholten
    Institut für Planetenforschung, Deutsches Zentrum fuer Luft- und Raumfahrt, Rutherfordstrasse 2, 12489 Berlin, Germany.
  • C. Snodgrass
    Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany.
  • N. Thomas
    Physikalisches Institut der Universität Bern, Sidlerstrasse 5, 3012 Bern, Switzerland.
  • C. Tubiana
    Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany.
  • P. Vernazza
    Laboratoire d’Astrophysique de Marseille, CNRS and Université de Provence, 38 Rue Frédéric Joliot-Curie, 13388 Marseille, France.
  • J.-B. Vincent
    Max-Planck-Institut für Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau, Germany.
  • K.-P. Wenzel
    Research and Scientific Support Department, European Space Agency (ESA), 2201 Noordwijk, Netherlands.
  • T. Andert
    Institut für Raumfahrttechnik, Universität der Bundeswehr München, Neubiberg, Germany.
  • M. Pätzold
    Rheinisches Institut für Umweltforschung, Abteilung Planetenforschung, Universität zu Köln, Cologne, Germany.
  • B. P. Weiss
    Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.

書誌事項

公開日
2011-10-28
DOI
  • 10.1126/science.1207325
公開者
American Association for the Advancement of Science (AAAS)

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説明

<jats:p>A spacecraft flyby of an asteroid reveals a high-density body that is more like a planetesimal than a rubble pile.</jats:p>

収録刊行物

  • Science

    Science 334 (6055), 487-490, 2011-10-28

    American Association for the Advancement of Science (AAAS)

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