Now that we've got rocks from all three places, it's time for a pop quiz. We give you the rock, you give us the planet/moon.
Posted on October 1, 2012, at 5:15 p.m. ET
This is a shot taken by Curiosity last month.
I call it the the Armstrong Special.
The lesson here is that Earth has all the coolest rocks.
Classic moon rock.
It's another Curiosity shot.
It's in the Houston Space Center now, if you want to see it in person.
Although the movie takes place on Mars, the Rock is still of terrestrial origin.
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