re: Mars and Europa....
Certainly, but that would be more about a search for life or at least liquid water.
Mars and Europa (or Enceladus) have no atmospheric pressure nor gravity like Earth's.
Space/Science » in reply to Don't forget under the ice in the Europan ocean....
Certainly, but that would be more about a search for life or at least liquid water.
Mars and Europa (or Enceladus) have no atmospheric pressure nor gravity like Earth's.