NASA and SpaceX will host a two-day event for 50 of its social media followers on
April 29-30, 2012 May 18-19, 2012, at NASA’s Kennedy Space Center in Florida.
NASA will host about 75 social media followers May 4 to go behind-the-scenes and learn more about NASA aeronautics projects at the agency's Dryden Flight Research Center located on Edwards Air Force Base, Calif.
Smithsonian's National Air and Space Museum and NASA will host 30 of their social media followers at the museum’s Steven F. Udvar-Hazy Center in Chantilly, Va., to welcome space shuttle Discovery to the national collection. Participants are allowed to bring one guest.