via lickystickypickyme:

Space Shuttle Discovery.
Photo credit: Larry Tanner, USA

I don’t know what other life exists out there in space.I just find it amazing that we managed to build machines that brought us to the moon and beyond.

Always makes me wonder if from outer space they could not have done the same and visited us. I mean are we REALLY the only creatures in the whole infinity of this (or other) universe(s)?