[{"n": "Loren Acton", "u": "/e/nasa-civilian-astronauts/loren-acton/", "s": "Physicist and payload specialist on Space Shuttle mission STS-51-F."}, {"n": "Serena Auñón-Chancellor", "u": "/e/nasa-civilian-astronauts/serena-au-n-chancellor/", "s": "Physician, engineer, and NASA astronaut who flew on Expedition 56/57."}, {"n": "Kalpana Chawla", "u": "/e/nasa-civilian-astronauts/kalpana-chawla/", "s": "First Indian-born woman in space; died in Columbia disaster."}, {"n": "Mary L. Cleave", "u": "/e/nasa-civilian-astronauts/mary-l-cleave/", "s": "Engineer, NASA astronaut, and former Science Mission Directorate head."}, {"n": "Kenneth Cockrell", "u": "/e/nasa-civilian-astronauts/kenneth-cockrell/", "s": "Veteran of five Space Shuttle missions and former Chief of the Astronaut Office."}, {"n": "Roger K. Crouch", "u": "/e/nasa-civilian-astronauts/roger-k-crouch/", "s": "American scientist and payload specialist on two 1997 Shuttle missions."}, {"n": "Walter Cunningham", "u": "/e/nasa-civilian-astronauts/walter-cunningham/", "s": "Apollo 7 lunar module pilot and NASA civilian astronaut."}, {"n": "Jan Davis", "u": "/e/nasa-civilian-astronauts/jan-davis/", "s": "Veteran of three Space Shuttle missions and former NASA astronaut."}, {"n": "Anthony W. England", "u": "/e/nasa-civilian-astronauts/anthony-w-england/", "s": "NASA astronaut, scientist, and former university dean."}, {"n": "Christopher Ferguson", "u": "/e/nasa-civilian-astronauts/christopher-ferguson/", "s": "Retired Navy captain and NASA astronaut who commanded the final space shuttle mission."}, {"n": "Anna Lee Fisher", "u": "/e/nasa-civilian-astronauts/anna-lee-fisher/", "s": "First mother to fly in space, chemist, and emergency physician."}, {"n": "Michael Foreman (astronaut)", "u": "/e/nasa-civilian-astronauts/michael-foreman-astronaut/", "s": "U.S. Navy pilot, NASA astronaut, and mayor of Friendswood, Texas."}, {"n": "Patrick G. Forrester", "u": "/e/nasa-civilian-astronauts/patrick-g-forrester/", "s": "NASA astronaut, engineer, and former Chief of the Astronaut Office."}, {"n": "F. Drew Gaffney", "u": "/e/nasa-civilian-astronauts/f-drew-gaffney/", "s": "Doctor and payload specialist on STS-40 biomedical mission."}, {"n": "Ronald J. Garan Jr.", "u": "/e/nasa-civilian-astronauts/ronald-j-garan-jr/", "s": "NASA astronaut who flew on Shuttle, Soyuz, and ISS."}, {"n": "Michael L. Gernhardt", "u": "/e/nasa-civilian-astronauts/michael-l-gernhardt/", "s": "Retired NASA astronaut and manager of the Environmental Physiology Laboratory."}, {"n": "Edward Gibson", "u": "/e/nasa-civilian-astronauts/edward-gibson/", "s": "Scientist-astronaut and last surviving Skylab 4 crew member."}, {"n": "Michael T. Good", "u": "/e/nasa-civilian-astronauts/michael-t-good/", "s": "NASA astronaut who serviced Hubble and flew to the ISS."}, {"n": "Dominic L. Pudwill Gorie", "u": "/e/nasa-civilian-astronauts/dominic-l-pudwill-gorie/", "s": "Veteran of four Space Shuttle missions and former Navy test pilot."}, {"n": "S. David Griggs", "u": "/e/nasa-civilian-astronauts/s-david-griggs/", "s": "NASA astronaut who performed the first unscheduled spacewalk."}, {"n": "Gregory J. Harbaugh", "u": "/e/nasa-civilian-astronauts/gregory-j-harbaugh/", "s": "NASA astronaut who flew four shuttle missions and performed three spacewalks."}, {"n": "Bernard A. Harris Jr.", "u": "/e/nasa-civilian-astronauts/bernard-a-harris-jr/", "s": "First African American to perform a spacewalk."}, {"n": "Terry Hart", "u": "/e/nasa-civilian-astronauts/terry-hart/", "s": "NASA astronaut who flew on STS-41-C and repaired the Solar Max satellite."}]