 He's part of the squad. And the third thing you need to know before tomorrow, two NASA astronauts are currently stranded on the International Space Station. Butch Wilmer and Suni Williams flew up to the space station in what was supposed to be a nine-day trip, but the Boeing Starliner capsule they launched up in is experiencing several technical problems, including thruster failures and leaking valves. The return trip back to Earth for Wilmer and Williams has already been delayed three times. NASA may have to launch a rescue mission and may ask Elon Musk's SpaceX to carry out that flight.