May 27, 4:33 p.m. ET: the first astronauts will launch from U.S. soil since 2011 — and you're invited to the experience (virtually)! As we prepare for SpaceX’s first crewed test flight for NASA’s Commercial Crew Program, and the first time we’ve launched American astronauts to the International Space Station from American soil since the end of the space shuttle era in 2011, we are inviting the public to attend the first-ever global NASA Social: The #LaunchAmerica NASA Social takes the form of a