News Summary Archives Astrobiology News 6 September 2006 By Keith Cowing September 6, 2006 Carbon Deficiency in Externally-Polluted White Dwarfs: Evidence for Accretion of Asteroids, arXiv.org Calibrating the Solar Dynamo: Magnetic Activity Cycles of Southern Sun-like Stars, arXiv.org Long-Period Objects in the Extrasolar Planetary Systems 47 UMa and 14 Her 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 Exomoon Search With VLTI/GRAVITY Around The Substellar Companion HD 206893 B Status Report November 26, 2025
News Summary Archives A JWST Transit Of A Jupiter Analog: II. A Search For Exomoons Status Report November 22, 2025
News Summary Archives Resurrected Nitrogenases Recapitulate Canonical N-isotope Biosignatures Over Two Billion Years Status Report November 12, 2025
News Summary Archives Microbes At Red Sea Vents Show How Life And Geology Shape Each Other Press Release October 23, 2025
News Summary Archives The Survival Of Aromatic Molecules In Protoplanetary Disks Status Report October 16, 2025
News Summary Archives Did Mars Once Have an Ocean? New Research Suggests Yes Press Release October 9, 2025