Whoa RT @Astro_Alex: I never imagined that flying to space would give me a different view of our entire galaxy. pic.twitter.com/6mzvOczsR3
— Emily Lakdawalla (@elakdawalla) September 19, 2014
Whoa RT @Astro_Alex: I never imagined that flying to space would give me a different view of our entire galaxy. pic.twitter.com/6mzvOczsR3
— Emily Lakdawalla (@elakdawalla) September 19, 2014