moonias
moonias t1_iy3hjle wrote
Reply to comment by Tsjernobull in TIL More than 80 percent of the ocean has never been mapped, explored, or even seen by humans and as a result, we know more about the surface of Mars than Earth by [deleted]
Yea but it's the same water ;)
moonias t1_iy3hlph wrote
Reply to TIL More than 80 percent of the ocean has never been mapped, explored, or even seen by humans and as a result, we know more about the surface of Mars than Earth by [deleted]
I think you mean ocean floor right?