images

Mars with ocean - looking at Arabia Terra

by

Nasa/GSFC/Novapix

Reference

a-mar99-00026

Date

2007-12-29

This visualization shows how Mars might look with an ocean at -500m where the lowest point on Mars is about -8000m and the highest point is about 22000m. Data from The FUSE spacecraft and from the Mars Global Surveyor/MOLA instrument where used to support this theory