5 ms·
If the impact happens - debris from this collision will come home to earth - and they may be bigger than dust.
by venomsnake 14y ago
If the impact happens - debris from this collision will come home to earth - and they may be bigger than dust.
- pc86 14y agoWhat evidence do you have to suggest that a Martian impact will result in subsequent impacts on Earth?
- bashinator 14y agoWe've found meteorites ejected from Martian impacts that have landed in Antarctica. Mars' gravity is such that a sufficiently large impact can create ejecta traveling at greater than escape velocity.