Why Astronauts Need This Cancer Shield In Space Going to space is a daunting task, and once in space astronauts face a ton of challenges including space radiation. Find out how scientists are attempting to ease one of many astronaut worries. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Are We An Alien Experiment? The Lilium Jet – The world’s first all-electric VTOL jet Impossible vanishing stars could be signs of advanced alien life 7 WTF Discoveries from History Water Found On Mars… For Real! Why Can’t we Remake the Rocketdyne F1 Engine?