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As the spacecraft rapidly approached Earth on the final day of the mission, the Apollo 10 crew traveled faster than any humans before or since, relative to Earth: 39,897 km/h (11.08 km/s or 24,791 mph). [81] [82] This is because the return trajectory was designed to take only 42 hours rather than the normal 56. [83]
Launch of AS-506 space vehicle on July 16, 1969, at pad 39A for mission Apollo 11 to land the first men on the Moon. The Apollo program was a United States human spaceflight program carried out from 1961 to 1972 by the National Aeronautics and Space Administration (NASA), which landed the first astronauts on the Moon. [1]
The first three lunar missions (Apollo 8, Apollo 10, and Apollo 11) used a free return trajectory, keeping a flight path coplanar with the lunar orbit, which would allow a return to Earth in case the SM engine failed to make lunar orbit insertion. Landing site lighting conditions on later missions dictated a lunar orbital plane change, which ...
Thomas P. Stafford, an Oklahoma-born astronaut who made history with the Gemini and Apollo space projects, died Monday. He was 93. While Stafford never stepped foot on the lunar surface, his role ...
The Apollo 10 mission in May 1969 set the stage for Apollo 11’s historic mission two months later. Stafford and Gene Cernan took the lunar lander nicknamed Snoopy within 9 miles (14 kilometers ...
The Apollo 10 mission in May 1969 set the stage for Apollo 11’s historic mission two months later. Stafford and Gene Cernan took the lunar lander nicknamed Snoopy within 9 miles (14 kilometers) of the moon’s surface. Astronaut John Young stayed behind in the main spaceship dubbed Charlie Brown.
In the spring of 1968, Deke Slayton announced that the previous backup crew for Apollo 2 would become the primary crew for Apollo 10. In preparation for the mission, Stafford helped design a color camera to replace the grainy black-and-white video broadcast before from space; he felt that public outreach was a vital aspect of the mission. [7]
Apollo missions 8, 10, 12, 13, 14 and 15. Clifford E. Charlesworth, Green Flight. Apollo missions 8, 11 and 12. ... SpaceX built out its own mission control center ...