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Evolution of organic matter studied on the expose facility onboard ISS

  • P. Ehrenfreund*
  • , Z. Peeters
  • , B. Foing
  • , F. Salama
  • , E. Monaghan
  • , D. Wills
  • , M. Breitfellner
  • , E. Jessberger
  • , F. Robert
  • , M. Mumma
  • , S. Durrance
  • *Corresponding author for this work
  • Space Policy Institute
  • Leiden University
  • NASA Goddard Space Flight Center
  • European Space Research and Technology Centre (ESTEC)
  • NASA Ames Research Center
  • ESAC
  • University of Münster
  • LEME
  • Floridatech

Research output: Chapter in Book/Report/Conference proceedingConference paperResearchpeer-review

Abstract

The Organics experiment was integrated in fall 2008 into the multi-user facility EXPOSE-R that contains experiments dedicated to Astrobiology. EXPOSE-R will be mounted on the International Space Station ISS in December 2008. On the EXPOSE-R facility biological and organic experiments will be exposed for a long duration and will at least remain one year onboard the ISS before they are returned to Earth. The radiation dose that is collected by the samples during flight exceeds the limits of simulations in the laboratory and the results will greatly enhance our knowledge on the evolution of organic material in space environments. A testflight investigation on Biopan V was completed successfully in 2005. The Organics experiment on EXPOSE-R will monitor the chemical evolution, survival, destruction and chemical modification of polycyclic aromatic hydrocarbons (PAHs) and fullerenes in space environment.

Original languageEnglish
Title of host publicationInternational Astronautical Federation - 59th International Astronautical Congress 2008, IAC 2008
Pages367-369
Number of pages3
Publication statusPublished - 2008
Externally publishedYes
Event59th International Astronautical Congress 2008, IAC 2008 - Glasgow, United Kingdom
Duration: 29 Sept 20083 Oct 2008

Publication series

NameInternational Astronautical Federation - 59th International Astronautical Congress 2008, IAC 2008
Volume1

Conference

Conference59th International Astronautical Congress 2008, IAC 2008
Country/TerritoryUnited Kingdom
CityGlasgow
Period29/09/083/10/08

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