Mission specialist on STS-74 and performed multiple EVAs on STS-100. Currently training as the commander of Expedition 35.
1753 days ago
Science in 0 g - Geoflow studies the Earth's core http://goo.gl/OOFqb. See the Canadian flag? http://goo.gl/PaoS4
Realtime comments disabled
©2016 Twitpic Inc, All Rights Reserved