Coming up at 3 p.m. Interviews with @Cmdr_Hadfield, @RandallMoore26 & @TheGrahamNash bit.ly/1uwtdOs… twitter.com/i/web/status/9…

Coming up at 3 p.m.Interviews with @Cmdr_Hadfield, @RandallMoore26 & @TheGrahamNashbit.ly/1uwtdOs… twitter.com/i/web/status/9…