published on: 2015-01-06 05:56:10
kqedscience: Astronaut Samantha Cristoforetti, currently on
crystalground: X
hope-deferred-inc: grungeangst: so i was reading the trivia
brutalgeneration: untitled by emilyharriet on Flickr.
jaoxn: when the teacher asks if you did your homework
Light Up