astronaut's self-rescue

Hoyt 2022-03-21 09:01:15

I have seen a lot of similar space rescue feelings, that is, how people can save themselves.

The explosion of the oxygen tank led to the crisis. In order to solve the problem of oxygen, the lunar module was switched; in order to solve the problem of carbon dioxide poisoning, a carbon dioxide filter was made. In order to solve the power problem, all the electrical appliances were turned off, no lighting, no heating, and the steps of the operation were simulated in a NASA simulator to reach the electricity consumption that can be returned to Earth. The orbital angle is not good, and electricity cannot be used in transition, so we use manual operation, select the earth as the reference point, and manually adjust the angle after lighting. After solving so many problems, it is still necessary to rely on God's will to ensure that the damaged heat shield can continue to be used when it returns to the atmosphere, and the parachute can be automatically opened.

So, coming back is a blessing.

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Extended Reading
  • Quinn 2022-04-23 07:01:16

    Another American patriotic education.

  • Chelsea 2022-04-23 07:01:16

    The soundtrack is great, the return of Apollo 13 is the result of everyone's hard work, and at the end I had the urge to cry

Apollo 13 quotes

  • John Aaron, EECOM Arthur: Power is everything.

    Gene Kranz: What do you mean?

    John Aaron, EECOM Arthur: Without it, they don't talk to us, they don't correct their trajectory, they don't turn the heat shield around. We gotta turn everything off, now. They're not gonna make it to re-entry.

    Gene Kranz: What do you mean "everything"?

    John Aaron, EECOM Arthur: With everything on, the LEM draws 60 amps. At that rate, in 16 hours, the batteries are dead, not 45. And so is the crew. We gotta get them down to twelve amps.

  • Jim Lovell: Okay, uh, good evening, America, and welcome aboard Apollo 13. I'm Jim Lovell, and we're broadcasting to you tonight from an altitude of almost 200,000 miles away from the... the face of the Earth, and we have a pretty good show in store for you tonight. We are going to show you just what, uh, life is like for the three of us in the vast expanse of outer space.

    [a controller at Houston glances at a TV and sees a baseball game is on instead]

    Jim Lovell: Okay, one of the first things we'd like to do is provide you with the appropriate background music. So, uh, hit it there, Freddo.

    Fred Haise: [playing Norman Greenbaum's "Spirit in the Sky"] Hello, world!

    Jim Lovell: That, uh, was supposed to be the theme to "2001", in honor of our command module Odyssey, but there seems to have been a last-minute change in the program.