News Summary Archives Astrobiology Science News 26 June 2009 By Keith Cowing June 26, 2009 The Frequency of Low-mass Exoplanets, astro-ph DNA Nucleobase Synthesis at Titan Atmosphere Analog by Soft X-rays, J. Phys. Chem. Solar X-rays may create DNA building blocks on Titan, New Scientist Keith Cowing Biologist, Explorers Club Fellow, ex-NASA Space Biologist and Payload integrator, Editor of NASAWatch.com and Astrobiology.com, Lapsed climber, Explorer, Synaesthete, Former Challenger Center board member 🖖🏻 Follow on Twitter
