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How dangerous is spaceflight ?

Exposure to radiation while in space can cause serious damage to the human body.


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Running while on fire
Recent comments on this video
Comment icon #1 Posted by BorizBadinov on 29 December, 2017, 18:01
I read recently that human testing is starting soon on a dna reset drug to combat this effect. Will be interesting to see if it pans out.
Comment icon #2 Posted by Almighty Evan on 31 December, 2017, 17:20
Frankenstein astronauts: NASA wants to alter DNA to protect against space radiation
Comment icon #3 Posted by BorizBadinov on 31 December, 2017, 18:20
All I had read about was the dna reset drug. My biggest wonder is how this would deal with things like dental fillings, lasic surgery, and artificial joints? Altering DNA is a lot different from resetting it.

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