reply to post by weedwhacker
Yeah yeah yeah, I know all about it. Some of the hard cosmic rays are iron nuclei travelling with the force of a tennis ball going 76 mph. But it's
an iron nuclei, so if it happens to pass through you, RIP. But you don't need such a relatively rare event to spoil your two weeks or so in space.
There's plenty of lesser radiation which would practically cook you if you tried to transit the belts in a thin-walled aluminum ship in a linen suit
with aluminum foil sewn in.
Like hard x-rays, gamma rays, microwaves and I'm sure I mentioned neutrons, which would be accelerated by the aluminum when they passed through it.
The moon mission astronauts should not have returned alive.
Ask anyone who checks for defects in steel with a cobalt 60 source if they'll get anywhere near it with only thin aluminum for shielding. Or
radiologists if it's safe to hang out near an x-ray machine in an aluminum foil suit.
Years ago, I read Van Allen's original research, which was done with the help of the US Army, with rockets which carried sensors to high
altitudes.
I'm just sayin.
By the way, we're waiting for that info on the radiation shielding properties of thin aluminum sheet metal and aluminum foil. Thanks.