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 The science of attraction Propaganda Games – How China is attempting to control it’s citizens. Why Do We Wear Clothes? The ancient city designed to track time Scientists Just Used a Tractor Beam to Levitate the Largest Object Yet E=mc² Is Wrong?