4 ms·
Incredible. It's easy to forget that it's not so long ago that our not-too-distant ancestors looked up at the sky and noticed that these stars wandered in the s
by liberte82 9y ago
Incredible. It's easy to forget that it's not so long ago that our not-too-distant ancestors looked up at the sky and noticed that these stars wandered in the sky a little bit differently from the others. What they would have thought if they'd have known that we would be sending probes to these places and sending images home.