Backdropped against clouds 130 nautical miles below, astronaut Mark C. Lee floats freely without tethers as he tests the new Simplified Aid for EVA Rescue (SAFER) system. [3000 x 1995] via /r/spaceporn https://ift.tt/2NUM23A
via Tumblr https://ift.tt/2xwQKKn
No comments:
Post a Comment