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On the return leg, the engine was to fire once more to accelerate the craft to simulate conditions that the Apollo spacecraft would encounter on its return from the Moon, with a re-entry angle of −6.5 degrees and velocity of 11,100 meters per second (36,500 ft/s). The entire mission was to last about 10 hours. [1] [2] [3]
The crew selected on March 21, 1966, for AS-204 consisted of Command Pilot Virgil "Gus" Grissom, Senior Pilot Ed White, and Pilot Roger Chaffee, who named their mission Apollo 1. AS-205 was to be named Apollo 2, and AS-207/208 would be Apollo 3. [3] The AS-205 crew were Wally Schirra, Donn Eisele and Walter Cunningham. However, AS-205 was later ...
This crewed flight was to have followed the first three uncrewed flights. After the fire which killed the AS-204 crew on the pad during a test and training exercise, uncrewed Apollo flights resumed to test the Saturn V launch vehicle and the Lunar Module; these were designated Apollo 4, 5 and 6. The first crewed Apollo mission was thus Apollo 7.
Articles related to the additional Apollo program missions that were planned, but canceled. Pages in category "Canceled Apollo missions" The following 9 pages are in this category, out of 9 total.
2 Mission cancellations (developmental) 3 References. 4 See also. ... [4] Voyager 3 - 1970s; Voyager program (Mars) - 1971; References See also. List of NASA missions ...
Canceled Apollo missions (9 P) C. Cancelled Space Shuttle missions (9 P) Cancelled space stations (1 C, 12 P) Pages in category "Cancelled space missions"
One important rock found during the Apollo Program is dubbed the Genesis Rock, retrieved by astronauts David Scott and James Irwin during the Apollo 15 mission. [131] This anorthosite rock is composed almost exclusively of the calcium-rich feldspar mineral anorthite , and is believed to be representative of the highland crust. [ 132 ]
Lunar Orbiter spacecraft. The Lunar Orbiter program was a series of five uncrewed lunar orbiter missions launched by the United States in 1966 and 1967. Intended to help select Apollo landing sites by mapping the Moon's surface, [1] they provided the first photographs from lunar orbit and photographed both the Moon and Earth.