Cosmic rays capable of destroying human DNA are hurtling through outer space like subatomic bullets, causing space crews radiation damage.

Thanks for watching. Follow for more videos.
#cosmosspacescience
#howtheuniverseworks
#season10
#episode2
#cosmology
#astronomy
#spacetime
#spacescience
#space
#nasa
#cosmicrays
#subatomicbullets
#radiationdamage