SciShow Space

SciShow Space

Could Complex Life Survive on Mars? (2018x86)


: 26, 2018

The water on Mars probably doesn't have much oxygen, but new models show that life doesn't need as much O2 as we thought. And NASA is sending a claw machine to the red planet!

  • : 2014
  • : 878
  • : 1
  • YouTube
  • 12