Astronauts

Sandra Hall Magnus is an American engineer and a former NASA astronaut. She returned to Earth with the crew of STS-119 Discovery on March 28, 2009, a…

Scott Douglas "Scooter" Altman is a retired United States Navy Captain, engineer, test pilot and former NASA astronaut. He is a veteran of four Space…

Scott Edward Parazynski is an American physician and a former NASA astronaut. A veteran of five Space Shuttle flights and seven spacewalks, Parazynsk…

Scott Jay "Doc" Horowitz is a retired American astronaut and a veteran of four space shuttle missions. Horowitz was selected as an astronaut candidat…

Scott Joseph Kelly is an engineer, retired American astronaut, and a retired U.S. Navy Captain. A veteran of four space flights, Kelly commanded the …

Serena Maria Auñón-Chancellor is an American physician, engineer, and NASA astronaut. She has been in space since June 6, 2018, serving as a flight e…

Shannon Matilda Wells Lucid is an American biochemist and a retired NASA astronaut. At one time, she held the record for the longest duration stay in…

Walker served as a mission specialist during NASA’s SpaceX Crew-1 mission to the International Space Station in 2020, the first crewed operational Dr…

Sherwood Clark "Woody" Spring is a retired United States Army colonel and former NASA astronaut. Spring is married with two children. He is the fathe…