the part of mars planet nearest to the earth is
the part of mars planet farthest to the earth is
The part you would see in a telescope.
The other side.
Is this a trick question? If it is, I'll answer differently.
The pieces of Mars that were blasted into space by a meteor collision and eventually landed on the earth.
The meteoric pieces of Mars that were blasted into space and went far away.
Mars is rotating so the answer keeps changing.
Separate names with a comma.