Astronaut Drew Feustel at NASM

NASA astronaut Drew Feustel, center, talks about seismology while taping a segment of STEM in 30 with Marty Kelsey, left, and Beth Wilson, right, Thursday, May 9, 2019 at the Smithsonian’s National Air and Space Museum in Washington, DC. Feustel most recently spent 197 days living and working onboard the International Space Station as part of Expedition 55 and as commander of Expedition 56. Feustel ventured outside the space station on three spacewalks, moving him up to second among U.S. spacewalkers with a cumulative time of 61 hours 48 minutes over nine spacewalks. Photo Credit: (NASA/Joel Kowsky)