NASA Invites Twitter Fans To A Tweetup At Langley Research Center

NASA is inviting its Twitter followers to register for a Tweetup and behind-the-scenes tour of the agency's first laboratory, NASA's Langley Research Center. NASA will host 50 social media guests from 10 a.m. to 4 p.m. EDT on Tuesday, Nov. 8, at the Hampton, Va., facility.