Arcaseus
Recent Actions
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Commented on Sad Trombone Exoplanet Reality Check
Thanks a lot, I had missed that....
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Commented on Sad Trombone Exoplanet Reality Check
Alpha particles are not especially scary as far as radiation goes: they are stopped by pretty much any shielding (including a sheet of paper according to Wikipedia). So not much risk from this. And the amount of kinetic energy they...