the-science-llama: How far is it to Mars?(really far)That’s just to Mars! You can see how big the solar system is with this and you can get a sense of the scale of the universe here. Feeling insignificant yet?
xxx pics
the-science-llama: How far is it to Mars?(really far)That’s just to Mars! You can see how big the solar system is with this and you can get a sense of the scale of the universe here. Feeling insignificant yet?
