A planet's atmospheric constituents (e.g., O2, O3, H2O, CO2, CH4, N2O) can provide clues to its surface habitability, and may offer biosignature targets for remote life detection efforts.
Loading
Biosignatures & Paleobiology: October 2018
Ecosystem-bedrock interactions power the biogeochemical cycles of Earth shallow crust, supporting life, stimulating substrate transformation, and spurring evolutionary innovation.
Calendar
- 14 Apr: NASA Advisory Council; Human Explorations and Operations Committee Meeting
- 15 Apr: NASA Advisory Council; Regulatory and Policy Committee;Meeting
- 17 Apr: Early Career Scientist's Symposium In Astrobiology
- 20 Apr: Biannual European Astrobiology Conference (BEACON)
- 20 Apr: Hera Community Workshop
- * Submit Your Event | More Events *
Recent Articles
Masthead
Tip your editors
tips@spaceref.com