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The space infrared telescope for cosmology and astrophysics: SPICA A joint mission between JAXA and ESA

  • SPICA Consortium
  • STFC Rutherford Appleton Laboratory
  • JAXA Institute of Space and Astronautical Science
  • IMEC/RMA
  • KU Leuven
  • Blue Sky Spectroscopy
  • National Research Council of Canada
  • University of British Columbia
  • Western University
  • Université Laval
  • University of Lethbridge
  • University of Calgary
  • Institut d'Astrophysique Spatiale
  • GEPI, Observatoire de Paris, CNRS UMR 8111, Université Paris Diderot
  • CNRS-OASU
  • Observatoire Astronomique de Marseille Provence
  • Commissariat à l’énergie atomique et aux énergies alternatives
  • Université Paris VII
  • PSL University
  • Institute de Recherche en Astrophysique et Planétologie
  • Max Planck Institute for Extraterrestrial Physics
  • Max Planck Institute for Astronomy
  • Max Planck Institute for Nuclear Physics

Research output: Contribution to journalArticlepeer-review

121 Scopus citations

Abstract

The Space Infrared telescope for Cosmology and Astrophysics (SPICA) is planned to be the next space astronomy mission observing in the infrared. The mission is planned to be launched in 2017 and will feature a 3.5 m telescope cooled to <5 K through the use of mechanical coolers. These coolers will also cool the focal plane instruments thus avoiding the use of consumables and giving the mission a long lifetime. SPICA's large, cold aperture will provide a two order of magnitude sensitivity advantage over current far infrared facilities (>30 microns wavelength). We describe the scientific advances that will be made possible by this large increase in sensitivity and give details of the mission, spacecraft and focal plane conceptual design.

Original languageEnglish
Pages (from-to)193-219
Number of pages27
JournalExperimental Astronomy
Volume23
Issue number1
DOIs
StatePublished - Mar 1 2009

Keywords

  • Infrared
  • Space missions

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