Tag Archives: Lunar Module

21 July 1969, 17:54:00 UTC, T + 124:22:00.79

The Ascent Stage of the Lunar Module Eagle (LM-5) approaches the Command/Service Module Columbia in Lunar Orbit, approximately 2130 UTC, 21 July 1969. (Michael Collins, NASA)

21 July 1969: After spending a total of 21 hours, 36 minutes, 21 seconds on the surface of The Moon, astronauts Neil Armstrong and Buzz Aldrin fired the rocket engine of the Lunar Module’s Ascent Stage. The liftoff was at 17:54 UTC.

Three hours and forty minutes later, the Eagle ascent stage docked with Columbia, the Command/Service Module, in lunar orbit.

The Apollo 11 Command and Service Module, Columbia (CSM-107), in Lunar Orbit, as seen from the Lunar Module, Eagle. (NASA)

© 2015, Bryan R. Swopes

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21 July 1969, 02:56:15 UTC, T + 109:24:15

Neil Armstrong steps onto the Moon, 10:56:15 p.m. EDT, 20 July 1969. (NASA)

10:56:15 p.m. Eastern Daylight Time, Sunday, 20 July 1969 (02:56:15, 21 July 1969 UTC): 109 hours, 24 minutes, 15 seconds after the Apollo 11/Saturn V was launched from Cape Canaveral, Florida, NASA Astronaut Neil Alden Armstrong set foot on the surface of the Moon.

“That’s one small step for a man. . . one giant leap for mankind.”

This was the most significant event in the history of mankind.

Neil Alden Armstrong inside the Lunar Module Eagle on the surface of the Moon, 21 July 1969. (Edwin E. Aldrin/NASA)

© 2015, Bryan R. Swopes

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20 July 1969, 18:12:01 UTC, T + 100:40:01.9

The Apollo 11 Lunar Module Eagle shortly after separation from teh Command and Service Module, in orbit around the Moon, 20 July 1969. (NASA)
The Apollo 11 Lunar Module Eagle, with Neil Armstrong and Buzz Aldrin aboard, shortly after separation from the Command and Service Module, in orbit around the Moon, 20 July 1969. (Michael Collins, NASA)

20 July 1969, 18:12:01 UTC, T + 100 hours, 40 minutes, 1.9 seconds: The Lunar Module Eagle completes the separation maneuver, moving away from the Apollo 11 Command and Service Module Columbia.

© 2015, Bryan R. Swopes

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19 July 1969, 22:42 UTC, T + 81:10

Colonel Edwin Eugene Aldrin, Jr., United States Air Force, National Aeronautics and Space Administration Astronaut, in the Apollo 11 Lunar Module, Eagle, 20 July 1969. (Neil Alden Armstrong/NASA)

19 July 1969, 22:42 UTC, T + 81 hours, 10 minutes: Just over 58 minutes since the Apollo 11 spacecraft entered a circular orbit around the Moon, Lunar Module Pilot (LMP) Edwin E. “Buzz” Aldrin entered the Lunar Module Eagle to power it up and start systems checks in preparation for the descent to the Lunar surface.

© 2015, Bryan R. Swopes

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22 May 1969, 21:30:43 UTC, T + 100:41:43

After descending to within 8.2 miles of the Moon's surface, Lunar Module Snoopy rendezvous with Command Module Charlie Brown in Lunar Orbit, 22 May 1969. (NASA)
After descending to within 8.2 miles (14.4 kilometers) of the Moon’s surface, Lunar Module Snoopy rendezvouses with Command and Service Module Charlie Brown in Lunar Orbit, 22 May 1969. (NASA)

22 May 1969, 21:30:43 UTC: Just over 100 hours after launch from Kennedy Space Center, Snoopy, the Lunar Module for the Apollo 10 mission came within 47,400 feet (14,447.5 meters) of the Lunar surface during a full dress rehearsal for the upcoming Apollo 11 landing. Mission Commander Thomas P. Stafford and Lunar Module Pilot Eugene A. Cernan rode Snoopy toward the surface and back, while John W. Young remained in orbit around the Moon aboard the Command and Service Module, Charlie Brown.

Thomas P. Stafford had flown two previous missions in the Gemini Program, Gemini 6 and Gemini 9. Apollo 10 was his third space flight.

John Watts Young flew six space missions: Gemini 3 and Gemini 10, Apollo 10 and Apollo 16, and Space Shuttle missions STS-1 and STS-9. He was to command STS-61J when the space shuttle fleet was grounded following the loss of Challenger. Young has flown 34 days, 19 hours, 39 seconds in space. He made 3 EVAs with a total of 20 hours, 14 minutes, 14 seconds outside his spacecraft.

Eugene A. Cernan had flown Gemini 9 with Stafford. He would later fly Apollo 17 back to the Moon. On 13 December 1972, Gene Cernan was the last man to stand on the surface of the Moon.

Charlie Brown, the Apollo 10 Command and Service Module in lunar orbit, 22 May 1969. (NASA)
Charlie Brown, the Apollo 10 Command and Service Module in lunar orbit, 22 May 1969. (NASA)

© 2015, Bryan R. Swopes

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