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A comment on Loon’s final flight. Parent comment

Re:Loon’s final flight by ForHackernews on Friday January 22, 2021 @04:29AM (#25869982)
There's much greater radiation exposure away from Earth's magnetic field. I believe this is still an unsolved problem. Proposed solutions for shielding are heavy and expensive.
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Re:Loon’s final flight by Dylan16807 on Friday January 22, 2021 @04:38AM (#25870046)
You just have to keep the lights on and not die of cancer for six months. The radiation isn't that bad.

Edit: The specific number is under 2 millisievert per day. And "One sievert carries with it a 5.5% chance of eventually developing fatal cancer based on the linear no-threshold model."

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Re:Loon’s final flight by DEADBEEFC0FFEE on Friday January 22, 2021 @05:27AM (#25870323)
I though shielding with water was the way forward there.
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Re:Loon’s final flight by sgt101 on Saturday January 23, 2021 @07:27AM (#25881741)
In science fiction novels...
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