im just wondering because i know that there is in fact proof of water being on mars but like i want to know what suggest that there is or was water on mars
Well the evidence of water on mars was there is polar ice cap and carved canal. When there use to be water on mars was that the water use to flow in the canal an carving the rocks. If we find bacteria of life. Maybe there use to be rain on mars but we are still looking in to that.
