Safer, Tougher Space Suits (IMAGE) University of Delaware Caption Puncture an astronaut's space suit -- whether by projectile, the sharp edge of a tool or falling onto a rock -- and you could let in a world of trouble. A University of Delaware researcher has received a grant to produce a prototype that will shield astronauts whether they are in low-earth orbit -- as they are at the International Space Station - on the moon or stepping onto Mars. Credit NASA Usage Restrictions Must credit NASA License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.