File:Apollo_10_Lunar_Module.jpg · Wikimedia Commons · See Wikimedia Commons
Apollo 10
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fourth crewed flight of the United States Apollo program
Apollo 10 was the fourth crewed mission of the Apollo program, the U.S. effort to land humans on the Moon. It served as the crucial dress rehearsal for the Moon landing, testing all the procedures and equipment that would be used on Apollo 11 just two months later.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Instance of
- human spaceflight
- Part of
- Apollo program
- Official name
- Apollo 10
- Country
- United States
- Operator
- NASA
- Followed by
- Apollo 11
- Follows
- Apollo 9
- Duration
- 691403
- Mass
- 4945
- Orbital period
- 2
- Image
- Apollo 10 Lunar Module.jpg
- Significant event
- splashdown
Show 17 more facts
- start point
- Kennedy Space Center Launch Complex 39B
- location of landing
- Pacific Ocean
- Commons category
- Apollo 10
- UTC date of spacecraft launch
- 1969-05-18
- space launch vehicle
- Saturn V
- Commons gallery
- Apollo 10
- apoapsis
- 113.0
- crew members
- Eugene Cernan
- UTC date of spacecraft landing
- 1969-05-26
- orbital inclination
- 1.2
- periapsis
- 109.6
- orbits completed
- 31
- type of orbit
- lunar orbit
- recovered by
- USS Princeton
- topic's main category
- Category:Apollo 10
- maximum capacity
- 3
- call sign
- Snoopy
via Wikidata · CC0
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Encyclopedic overview
Apollo 10 (May 18–26, 1969) was the fourth human spaceflight in the United States' Apollo program and the second to orbit the Moon. NASA, the mission's operator, described it as a "dress rehearsal" for the first Moon landing (Apollo 11, two months later). It was designated an "F" mission, intended to test all spacecraft components and procedures short of actual descent and landing.
After the spacecraft reached lunar orbit, astronaut John Young remained in the Command and Service Module (CSM) while astronauts Thomas Stafford and Gene Cernan flew the Apollo Lunar Module (LM) to within 14.4 kilometers (7.8 nautical miles; 9 miles) of the lunar surface, the point at which powered descent for landing would begin on a landing mission. After four orbits they rejoined Young in the CSM and, after the CSM completed its 31st orbit of the Moon, they returned safely to Earth.
Excerpted from Wikipedia’s “Apollo 10” article, available under the CC BY-SA 4.0 licence.