Which thermal control method did the Apollo command module use during re entry?

Which thermal control method did the Apollo command module use during re entry?

NASA used the SM’s propulsion system to insert the spacecraft into a transearth injection (TEI), which means Apollo would be heading back to Earth in a trajectory that allowed for a controlled descent into the Pacific Ocean.

Was the lunar lander pressurized?

The lunar module (LM) was pressurized while the crew members were inside and not wearing their space suits. After donning their suits and pressurizing their suits the LM was capable of depressurizing so that the hatch could be opened. The process was reversed when they came back inside.

How did astronauts sleep on the moon?

How did astronauts sleep? Apollo astronauts slept in ‘sleep restraints’, which were sleeping bags tied to the cabin to stop them floating about. Restraints were placed under the left and right couches and also on top of the right couch. They could be rolled up and stored when not in use.

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How did astronauts move from command module to lunar module?

The command and lunar modules were joined by a docking tunnel. Once they had reached the Moon’s orbit, astronauts Neil Armstrong (mission commander) and Buzz Aldrin (lunar module pilot) would crawl through this tunnel into the lunar module ready for its descent to the Moon’s surface.

What happened to Aquarius?

Aquarius burned up in Earth’s atmosphere, the only part of the module to survive is the hardened module that contained the radioisotope thermoelectric generator (RTG) that would have been used on the lunar surface for Apollo 13’s Apollo Lunar Surface Experiments Package.

Where is the Apollo 11 ascent stage?

Lunar Module Eagle, the lunar module ascent stage of Apollo 11, in orbit above the Moon.

Did early astronauts wear diapers?

History of Diapers in Space Throughout the era of the Apollo missions, astronauts wore urine and fecal containment systems beneath spandex trunks. The urine collection device involved a condom-like sheath that was attached to a tube connected to a pouch.

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Who was the first person to toilet on moon?

Apollo 16 astronaut Charlie Duke spent 71 hours on the moon in 1972. On a recent phone call, he confirmed that the crew left human waste behind.

How did the Apollo 11 moon landing work?

How the Apollo 11 Moon Landing Worked (Infographic) At the time of landing, the moon was in a waxing crescent phase as seen from Earth. This was so that the sun would be rising over Eagle’s landing site. The morning’s long shadows would aid the astronauts in identifying landmarks.

How did the Lunar Module carry astronauts to the Moon?

The fragile-looking lunar module was just tough enough to keep two astronauts alive and carry them to the surface of the moon. The top half of the vehicle had its own rocket engine, which was fired to lift the astronauts back into lunar orbit to rejoin the command module.

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What did Neil Armstrong say when he landed on the Moon?

As the dust settled on the moon’s Sea of Tranquility after the landing engine of the Apollo 11 Lunar Module shut down, Commander Neil Armstrong ’s steely voice crackled over the radio at Mission Control, a quarter of a million miles away: “Houston, Tranquility Base here. The Eagle has landed.” The relief on Earth was tangible: “Roger, Twan…

What is the frequency at which the Apollo astronauts communicate?

31 $\\begingroup$ It can be seen through this Wikipediaarticle that all communication with the Apollo missions was done at about 2.2 GHz, which is well above the frequency that reflects on the Ionosphere (No higher than about 30 MHz).