You are subscribed to Shuttle and Station News for NASA. This information has recently been updated, and is now available.
NASA Glenn To Host Tweetup Celebrating 50th Anniversary Of First American To Orbit Earth http://www.nasa.gov/home/hqnews/2012/feb/HQ_12-037_Glenn_Tweetup.html 02/01/2012 12:00 AM EST NASA's Glenn Research Center (GRC) in Cleveland will host a special event on March 2 to celebrate the 50th anniversary of John Glenn's first orbital flight by an American.
http://content.govdelivery.com/bulletins/gd/USNASA-2d76c9?reqfrom=share

