News Summary Archives Astrobiology Science News 5 October 2007 By Keith Cowing October 5, 2007 Biomarkers set in context, arXiv.org HD 17156b: A Transiting Planet with a 21.2 Day Period and an Eccentric Orbit, arXiv.org Dust observations of Comet 9P/Tempel 1 at the time of the Deep Impact, arXiv.org Planet formation around stars of various masses: The snow line and the frequency of giant planets, arXiv.org Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on Twitter
News Summary Archives Interstellar Dust Experiment (IDEX) On IMAP Will Collect Stardust Press Release September 23, 2025