RT @csa_asc: In space, tears don’t fall. But you’ll still need a hanky. @Cmdr_Hadfield demonstrates in our latest video: http://t.co/6Uk …
RT @csa_asc: In space, tears don’t fall. But you’ll still need a hanky. @Cmdr_Hadfield demonstrates in our latest video: http://t.co/6Uk …