Hedgehog in space
Sunday, February 7, 2016 - 10:51
in Astronomy & Space
Your best guess is that the landscape is as inhospitable as it gets: an irregular range of sharp boulders and loose rubble piles strewn among jagged crevasses and deep troughs of dust. But then again, it’s just a guess because no one’s ever actually seen this landscape up close. Now imagine that you need to […]