What was the temperature of the Apollo 11 moon landing zone?
2019年7月16日 · Apollo 11 deployed the Early Apollo Lunar Surface Experiments Package (EASEP), a set of scientific instruments that measured various parameters on the moon and transmitted them back to the earth, this included temperature. Here is a picture of Edwin Aldrin deploying the EASEP:
apollo program - What are the G forces leaving Earth orbit?
2019年4月2日 · In the debriefing for Apollo 11, Aldrin said it was a "rougher ride than the S-II" (second stage, which presumably 'averaged out' the roughness of each individual engine across the set of five, and had more structure between the engines and the crew cabin to damp vibrations through) and Armstrong said it was "a little rattly all the time ...
How did Apollo missions solve the cosmic radiation problem?
2018年11月6日 · The flashes were from Cerenkov radiation passing though their eyeballs, occurring as often as 2 per minute on the Apollo missions. Of the 39 astronauts to suffer from cataracts later in life 36 had flown on Apollo missions. On near Earth missions such as visits to space stations, the Earth's magnetic field provides some protection.
Size of Apollo era astronauts - Space Exploration Stack Exchange
Alan Shepard is 1.80. John Glenn is 1.79. To quote Mercury Seven wikipedia page:. Because of the small space inside the Mercury spacecraft, candidates could be no taller than 5 feet 11 inches (180 cm) and weigh no more than 180 pounds (82 kg).
the moon - How was it possible for the Apollo 11 to film and take ...
2016年7月21日 · There's plenty of people who said it would have been impossible for the astronauts in the Apollo 11 to film or take pictures in the moon due to the high radiation there's in the moon because of the lack of an earth atmosphere. They compare it with some recordings of the Chernobyl accident which show some fast lights on the films.
What was the transmitting power of the Apollo astronauts' PLSS …
2019年12月31日 · With the solution of these and other, smaller problems, the EVCS was made to operate successfully for Apollo 11 and subsequent missions. (The predecessor system was described on page 26 of TN D-6974 "Apollo Experience Report - Lunar Module Communications System" (September 1972) as having 75mW RF output; it …
How was temperature and humidity maintained inside the Apollo …
2018年2月28日 · Temperature and humidity within the Apollo Command Module was controlled with a system of heat exchangers, electrical heaters and water-glycol (62.5 % ethylene glycol and 37.5 % water) coolant loops. The coolant loop was used to cool the electronics mounted on cold plates and also the atmosphere of the capsule.
How did the Lunar Module dock with the rest of Apollo 11 and …
2017年9月10日 · The Apollo spacecraft consists of three major parts: The Command Module (CM) , a conical module where the three crew members live during launch from Earth and travel to and from the moon, and which re-enters Earth's atmosphere alone at the end of the trip;
How long were the Apollo astronauts allowed to breathe 100
2019年7月19日 · The Crew Systems Division post-flight report for Apollo 11 states that: Suiting was completed at 06:17 with an O 2 concentration check at 06:21 indicating 100% O 2 in the suit. Launch was at 08:32 and the crew removed their helmets at ~08:45.
crewed spaceflight - If the astronauts on Apollo 11 had landed …
2017年5月24日 · At the time of Apollo 11, there weren't any systems in place for a surface rescue, but several possibilities were explored during the development of the Apollo program. One of the more promising was the Gemini Lunar Rescue Spacecraft , which would be based on the older 2-man Gemini capsule.