Scott Kelly, the astronaut who spent a U.S. record 520 days in four flights in space, will retire April 1, NASA announced Friday.
원문출처 : http://rss.cnn.com/c/35494/f/676993/s/4e3505db/sc/32/l/0Ledition0Bcnn0N0C20A160C0A30C110Cus0Cscott0Ekelly0Eretires0Enasa0Cindex0Bhtml0Deref0Fedition/story01.htm
원문출처 : http://rss.cnn.com/c/35494/f/676993/s/4e3505db/sc/32/l/0Ledition0Bcnn0N0C20A160C0A30C110Cus0Cscott0Ekelly0Eretires0Enasa0Cindex0Bhtml0Deref0Fedition/story01.htm