UCLA geochemists have found evidence that life likely existed on Earth at least 4.1 billion years ago -- 300 million years earlier than previous research suggested.
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Astrogeology: October 2015
Calendar
- 5 Mar: NASA Update on Perseverance ‘Firsts’ Since Mars Landing
- 6 Mar: UKSEDS National Student Space Conference 2021
- 17 Mar: NASA and the Rise of Commercial Space Symposium
- 17 Mar: NASA Advisory Council Aeronautics Committee Meeting
- 18 Mar: WSBR Presentation With Jeff Manber And Dylan Taylor
- 18 Mar: STA virtual meeting with Robert Pearce, Associate Administrator for Aeronautics, NASA
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