How did the lunar module dock with the command module?
Table of Contents
- 1 How did the lunar module dock with the command module?
- 2 How did the Apollo astronauts move from the command module to lunar module?
- 3 What happened to the Apollo 11 service module?
- 4 How did Apollo 11 dock in space?
- 5 Is Aquarius still in orbit?
- 6 How long did Apollo 14 take to dock with the cm?
- 7 How do you use a docked cm and LM?
How did the lunar module dock with the command module?
The fairing opens up and the CSM detaches, turns around, and docks to the LM. The front of the CM has a hatch that mates with a hatch on the top of the LM. After docking, the CSM pulls the LM away from the S-IVB. This sequence is called the transposition, docking, and extraction maneuver.
How did the Apollo capsule dock with the LEM?
Once the crew was on their way to the Moon, it was time to get the LM and CSM docked, a manoeuvre properly called transposition and docking. At the same time, a tunnel ring on the LM activated twelve latches on the CSM probe to form a tight pressure seal between the two spacecraft.
How did the Apollo astronauts move from the command module to lunar module?
It was performed shortly after the trans-lunar injection maneuver that placed the Apollo spacecraft on a three-day trajectory to the Moon. The docking created a continuous, pressurized tunnel which permitted the astronauts to transfer internally between the CSM and the LM.
What happened to the Apollo 11 command module?
No-one knows where the Apollo 11 module is now A total of 10 lunar modules were sent into space and six landed humans on the moon. Once used, the ascent stages of the capsules were jettisoned and either crash-landed on the moon, burned up in Earth’s atmosphere, or – in one instance – went into orbit around the Sun.
What happened to the Apollo 11 service module?
NASA The service module became useless and posed a collision risk after the two parts separated, so it was supposed to skip off Earth’s atmosphere like a stone thrown across a pond. But it did not. Instead, as Atkinson explains, the service module chased the astronauts during their descent.
What was Apollo 13 docking with?
Apollo 13 has been propelled towards the Moon through the Translunar Injection burn of the S-IVB stage. They are to separate the Command Service Module from the spent Saturn V booster, turn around and dock with the Lunar Module Aquarius still nestled on top of the S-IVB.
How did Apollo 11 dock in space?
Having left Earth, Apollo performed a mid-flight turn to dock with the Lunar Module, which was carried into space behind the Command Module, before turning again and heading for the Moon.
What did Apollo 13 Dock to?
Apollo 13
| Spacecraft properties | |
|---|---|
| End of mission | |
| Recovered by | USS Iwo Jima |
| Landing date | April 17, 1970, 18:07:41 UTC |
| Landing site | South Pacific Ocean 21°38′24″S 165°21′42″W |
Is Aquarius still in orbit?
Apollo 9 was an Earth orbital mission so its lunar module burned up in the Earth’s atmosphere. Apollo 10 jettisoned its lunar module Snoopy into solar orbit where it remains today. Apollo 13 used its lunar module Aquarius as a lifeboat on the trip back to Earth leaving it to burn up in the atmosphere during reentry.
Can the Apollo Command Module dock with the Lunar Excursion Module?
When NASA awarded the initial Apollo contract to North American Aviation on November 28, 1961, it was still assumed the lunar landing would be achieved by direct ascent rather than by lunar orbit rendezvous. Therefore, design proceeded without a means of docking the command module to a lunar excursion module (LEM).
How long did Apollo 14 take to dock with the cm?
Once the CM and LM were docked, the last step in this phase was to separate the LM from the S-IVB, leaving the crew with a Moon-ready spacecraft. The whole transposition and docking took about ten minutes. When Apollo 14 splashed down on February 9, the crew had the probe with them for further analysis.
Why was transposition and docking so important to Apollo 14?
Among those vital manoeuvres was transposition and docking, the crew’s only chance to recover the lunar module and get it ready for the actual lunar landing manoeuvre. No mission could hope to land if the crew couldn’t pick up their lunar module, and on Apollo 14, they almost didn’t.
How do you use a docked cm and LM?
Docking is achieved by maneuvering one of the modules close enough to the other so that a probe on the CM engages a drogue on the LM. In the first docking, the CM is the maneuvering vehicle and the LM the passive one; in the second docking the LM ascent stage is active and the CM passive.