The carbon-silicate cycle regulates the atmospheric CO2 content of terrestrial planets on geological timescales through a balance between the rates of CO2 volcanic outgassing and planetary intake from rock weathering.
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Habitable Zones & Global Climate: November 2014
Surface liquid water is essential for standard planetary habitability.
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- 29 Sep: NASA SpaceX Crew-1: Preview Briefings and Interviews
- 29 Sep: Webinar: Exploring Maryland's Significant Contributions to NASA's Mission
- 29 Sep: EngageSpace
- 29 Sep: Webinar: Designing Research Campaigns for Biological and Physical Sciences in Space
- 29 Sep: Webinar: Designing Research Campaigns for the Next Decade of Biological & Physical Sciences in Space
- 30 Sep: Hearing: NASA Missions and Programs: Update and Future Plans
- 30 Sep: Lunar Science Workshop: Planetary Protection/PSR Classification
- 1 Oct: Aerospace Safety Advisory Panel Meeting
- 2 Oct: NASA International Space Apps Challenge
- 6 Oct: Seeking Strategic Advantage: How Geopolitical Competition and Cooperation are Playing Out in Space
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