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“When I first joined Twitter in 2009, one of the first accounts I followed was NASA. I knew they were doing NASA ‘Tweetups’ (now called Socials) where members of the public could apply, go behind the scenes of a NASA facility and potentially attend a launch. “I was selected for the STS-135 Tweetup — the final launch of the Space Shuttle, July 2011. The Tweetup gave me access that I never in my life thought I’d be able to experience. Being inside the Vehicle Assembly Building, where Saturn rockets were assembled, where the Space Shuttle was stacked and now where the SLS is going to be stacked……