Daniel W. BurschStatus: Retired 7/25/1957 – Nationality: American Type: Government First Flight: 9/22/1993 Last Flight: 12/5/2001Daniel Wheeler Bursch is a former NASA astronaut, and Captain of the United States Navy. He had four spaceflights, the first three of which were Space Shuttle missions lasting 10 to 11 days each. His fourth and final spaceflight was a long-duration stay aboard the International Space Station as a crew member of Expedition 4, which lasted from December 2001 to June 2002. This 196-day mission set a new record for the longest duration spaceflight for an American astronaut, a record simultaneously set with his crew mate Carl Walz. Their record has since been broken, and as of 2016 it is held by Scott Kelly, who flew a 340 day mission during Expeditions 43, 44 and 45.LaunchesSpace Shuttle Discovery / OV-103 | STS-51Space Shuttle Endeavour / OV-105 | STS-68Space Shuttle Endeavour / OV-105 | STS-77Space Shuttle Endeavour / OV-105 | STS-108National Aeronautics and Space AdministrationType: Government Abbreviation: NASA Administration: Administrator: Jim Bridenstine Founded: 1958 Launchers: Space Shuttle | SLS Spacecraft: Orion Country: USAThe National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.