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It's meant to be basically impossible because we will did sterilize the landers. We know separately there are already rocks going from mars to earth and earth t
by Latteland 8y ago
It's meant to be basically impossible because we will did sterilize the landers. We know separately there are already rocks going from mars to earth and earth to mars, because we found some on the earth.
- anoncake 8y agoAs in: from the surface of Earth to the surface of Mars? If yes, how?
- cbnotfromthere 8y agoLarge meteor hits throwing debris into space, some of it landing on other planets.
- pacificmint 8y agoIt's not uncommon to find meteorites on Earth that originated from Mars. Some examples are "Northwest Africa 7034" [1] and Allan Hills 84001 [2]. Allan Hills 84001 famously caused some controversy in 1996 when scientist believed it contained evidence for life on Mars, which ended in an announcement from the President. In the end the consensus seems to be that there was no evidence for life. [1] https://en.wikipedia.org/wiki/Northwest_Africa_7034 https://en.wikipedia.org/wiki/Northwest_Africa_7034 [2] https://en.wikipedia.org/wiki/Allan_Hills_84001 https://en.wikipedia.org/wiki/Allan_Hills_84001
- anoncake 8y agoMars has a much lower gravity than Earth though, so getting from Mars to Earth is harder than vice versa.