Author Topic: LM1  (Read 14835 times)

Offline johnbutcher

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LM1
« on: December 15, 2014, 03:52:01 PM »
LM1 was tested in LEO on Apollo5.
So does that mean it re-entered? If so? Where did it come down?
And how much of it might survive and is recoverable?

Sloop

Offline ka9q

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Re: LM1
« Reply #1 on: December 15, 2014, 04:02:19 PM »
Yes, it burned up some time after the mission. It had staged, so the ascent and descent stages burned up separately.

Offline ka9q

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Re: LM1
« Reply #2 on: December 15, 2014, 04:09:44 PM »
According to the NASA Satellite Situation Report, Apollo 5 was launched on January 22, 1968 as 1968-007, i.e., the 7th launch of the year 1968. After separation, the ascent stage was given the designation 1968-007A. It re-entered on January 23, 1968. The descent stage was designated 1968-007B. It re-entered on February 12, 1968.

The S-IVB stage that launched them was 1968-007C. It re-entered on January 23, 1968.

Offline JayUtah

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Re: LM1
« Reply #3 on: December 15, 2014, 04:22:54 PM »
Based on the breakup of Skylab, the only components I would expect to survive re-entry in even remotely recoverable condition are the engine thrust chambers.  Had the vehicle used cryogenic propellants then some of that tankage would be a candidate for recovery but only the helium tanks on that spacecraft were cryogenic.
"Facts are stubborn things." --John Adams

Offline johnbutcher

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Re: LM1
« Reply #4 on: December 15, 2014, 04:55:56 PM »
ka9q and jayutah.
thank you for this.
i do enjoy the details of apollo, such a major event in my life.

Sloop

Offline ka9q

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Re: LM1
« Reply #5 on: December 15, 2014, 05:48:30 PM »
You're welcome.

Me too. I was 12 when Apollo 11 landed, and the Apollo program was one of the things that inspired me to become an electrical engineer. I also know a few people who were involved. They're some of the reasons I get so annoyed when ignorant people claim it never happened.

Offline Bob B.

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Re: LM1
« Reply #6 on: December 15, 2014, 10:52:08 PM »
We're about the same age, ka9q.  I was 11.

Offline Philthy

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Re: LM1
« Reply #7 on: December 15, 2014, 11:47:08 PM »
I was a just over a month shy of 16. Ah the good old days!

Phil
The capacity of conspiracy theorists to deny science and hand-wave away evidence is infinite, as is their level of stupid. -- Smartcooky

Offline smartcooky

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Re: LM1
« Reply #8 on: December 16, 2014, 03:23:46 AM »
13 years 10 months
If you're not a scientist but you think you've destroyed the foundation of a vast scientific edifice with 10 minutes of Googling, you might want to consider the possibility that you're wrong.

Offline BazBear

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Re: LM1
« Reply #9 on: December 16, 2014, 09:38:28 AM »
4 years 6 months, and one of my earliest solid memories. I couldn't believe Neil and Buzz were unarmed; there obviously had to be space monsters to worry about! ;D
"It's true you know. In space, no one can hear you scream like a little girl." - Mark Watney, protagonist of The Martian by Andy Weir

Offline RAF

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Re: LM1
« Reply #10 on: December 16, 2014, 11:43:38 AM »
14 years, almost 9 months.

Offline Allan F

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Re: LM1
« Reply #11 on: December 16, 2014, 12:05:12 PM »
11 months - didn't know anything about it until 4-5 years later.
Well, it is like this: The truth doesn't need insults. Insults are the refuge of a darkened mind, a mind that refuses to open and see. Foul language can't outcompete knowledge. And knowledge is the result of education. Education is the result of the wish to know more, not less.

Offline raven

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Re: LM1
« Reply #12 on: December 16, 2014, 02:34:52 PM »
T-minus 17 years and 5 months.  :P

Offline johnbutcher

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Re: LM1
« Reply #13 on: December 16, 2014, 05:37:40 PM »
I was 10. Only time until I was 14, that I was allowed up to watch TV.
At 14 my parents got me binoculars. It was another 10 years before I realised that they must have known about my interests.

sloop

Offline Luckmeister

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Re: LM1
« Reply #14 on: December 16, 2014, 07:22:08 PM »
I was 31. I was so totally into it that I can't remember where I was or who I was with.
"There are powers in this universe beyond anything you know. … There is much you have to learn. … Go to your homes. Go and give thought to the mysteries of the universe. I will leave you now, in peace." --Galaxy Being