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Apollo-8 [Copy link] 中文

Rank: 4

Post time 2010-7-8 06:49:11 |Display all floors
just thought that there should be a thread about the first manned spacecraft to leave a low earth orbit. no hoax here!

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Rank: 4

Post time 2010-7-8 07:29:14 |Display all floors
Anyone suggestions how to hijack that spacecraft?

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Rank: 8Rank: 8

Post time 2010-7-8 07:46:36 |Display all floors

Hoax

It is unlikely that they did send anyone through the deadly radiation of the van Allen belts and the possibility
of a solar flare event.For God's sake,sheeple,use your brains.

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Rank: 6Rank: 6

Post time 2010-7-8 14:19:51 |Display all floors

Real scientists

were well aware of the Van Allen Belts before the mission and predicted the radiation exposure from passing through them would expose the astronauts to about the same amount of radiation as a single chest x-ray.  

They were right:  dosage meters worn by the astronauts recorded an average exposure of 1.6 mGy.  A chest x-ray is about 1 mGy and the average human absorbs about 2 or 3 mGy per year.

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Rank: 8Rank: 8

Post time 2010-7-9 11:55:17 |Display all floors

Radiation

Could you tell us the duration of a chest Xray and the time the astronots spend in the van Allen belts ?

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Rank: 6Rank: 6

Post time 2010-7-10 11:42:20 |Display all floors

Reply #5 petera's post

Could you tell us the duration of a chest Xray and the time the astronots spend in the van Allen belts ?
.

Duration is already factored in the dosage, so  your question is irrelevant.

Real scientists calculated the dosage and concluded that it is NOT deadly.

Who is "us", are you more than one person?

Did you find the porous plate sublimator yet?

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Rank: 6Rank: 6

Post time 2010-7-10 11:52:54 |Display all floors

Earth

The first picture of the whole Earth taken by humans courtesy of the Apollo 8 astronauts.
600px-As08-16-2593.jpg

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