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STS-51-L was the disastrous 25th mission of NASA's Space Shuttle program and the final flight of Space Shuttle Challenger. It was planned as the first Teacher in Space Project flight in addition to observing Halley's Comet for six days and performing a routine satellite deployment.
The Space Shuttle mission, named STS-51-L, was the twenty-fifth Space Shuttle flight and the tenth flight of Challenger. [3]: 6 The crew was announced on January 27, 1985, and was commanded by Dick Scobee. Michael Smith was assigned as the pilot, and the mission specialists were Ellison Onizuka, Judith Resnik, and Ronald McNair.
Deaths occurring in the space exploration programs of various nations and companies. Memorial emblem for the three fatal NASA human space flight accidents. Translation: "To The Stars, Through Adversity – Always Exploring"
The first African-American astronaut, selected for the Air Force Manned Orbiting Laboratory program, was killed when his F-104 Starfighter jet crashed at Edwards Air Force Base, California, while practicing a series of high speed, quick descent landings with Major Harvey Royer as pilot in command. Both crewmen ejected; Royer survived with ...
Ellison Shoji Onizuka (Japanese: エリソン・ショージ・オニヅカ, 鬼塚 承次, Hepburn: Onizuka Shōji, June 24, 1946 – January 28, 1986) was an American astronaut, engineer, and U.S. Air Force flight test engineer from Kealakekua, Hawaii, who successfully flew into space with the Space Shuttle Discovery on STS-51-C.
Ronald Erwin McNair (October 21, 1950 – January 28, 1986) was an American NASA astronaut and physicist.He died at the age of 35 during the launch of the Space Shuttle Challenger on mission STS-51-L, in which he was serving as one of three mission specialists in a crew of seven.
The program, which took its name from Roman mythology, cost $2.68 billion (adjusted for inflation). [1] [n 1] The astronauts were collectively known as the "Mercury Seven", and each spacecraft was given a name ending with a "7" by its pilot. The Space Race began with the 1957 launch of the Soviet satellite Sputnik 1. This came as a shock to the ...
The programmer adds comment syntax that converts program code into comments so that what was executable code will no longer be executed at runtime. Sometimes this technique is used to find the cause of a bug. By systematically commenting out and running parts of the program, the offending source code can be located.