RT @NASAMars: Do you know why Mars is red? Rocks on Mars have high concentrations of iron – when exposed to the air, the rocks oxidize & t… 0 atbildes
bRRR (2022-05-10 20:22:18) |
RT @NASAMars: Do you know why Mars is red? Rocks on Mars have high concentrations of iron – when exposed to the air, the rocks oxidize & t… |