Astronauts Spacewalk Earth views from ISS. Earth from Space as seen from the International Space Station with NASA astronaut Chris Cassidy and Russia Anatoly Ivanishin and Ivan Vagner.
WATCH: Astronaut Spacewalk Earth Views from NASA LIVE FEED
Astronauts Spacewalk Earth views from ISS. Earth from Space as seen from the International Space Station with NASA astronaut Chris Cassidy and Russia Anatoly Ivanishin and Ivan Vagner.
