The last shuttle is a go RT @ShuttleCDRKelly Bittersweet day w/final @NASA launch. Godspeed & good luck to #STS135 crew! #NASATweetUp
8:23 AM - 8 Jul 2011
1 reply
13 retweets
0 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.