[ExI] Fish in space
atymes at gmail.com
Sun Mar 19 21:53:46 UTC 2017
On Mar 19, 2017 2:23 PM, "John Clark" <johnkclark at gmail.com> wrote:
They know that long term exposure at zero-g is harmful to humans because
there is a way to test for that and they have done so, but the only way to
know if living for a long time at lunar 1/6 g or at martian 1/3 g is
harmful is to send astronauts to the Moon or Mars and have them life there
for a long time.
There are a few other ways, mostly of the form putting (human proxy) in
(low G environment) for (time duration), but NASA has done none of them.
As far as radiation exposure is concerned it's pretty clear there is a
and it's somewhere around
On the surface of the Earth you get
Is that 100 mSv over a certain duration? Otherwise, at 2.4 per year, you'd
reach your lifetime cap in about 42 years - and many, many people live to
well past double that.
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