4 ms·

Mars?

• xchaotic 5y ago
  there's not much co2 on Mars
  • You-Are-Right 5y ago
    You are wrong. Please learn to check facts before posting, thanks. https://www.nasa.gov/directorates/spacetech/centennial_challenges/co2challenge/phase2-could-help-human-explorers-live-on-mars.html https://www.nasa.gov/directorates/spacetech/centennial_chall...