or maybe the two terrains are similar, so they use greenland to test the durability and other functions of the rover before shipping it 30 million miles away?
get out of here with your reasonable explanations! CLEARLY THE MOON LANDINGS WERE FAKED!!!!! (or in this case, the mars landings)
seriously bro, just because "some rocks look similar and there's a NASA logo" doesn't mean the mars rovers were faked. as it turns out, rocks look a lot like rocks no matter where in the solar system you go. also, obviously NASA has rovers on earth to test with, you're not going to build a very expensive rover without testing it