Hibernation Is Not Just for Bears but for Astronauts Too Astronauts might one day sleep their way to Mars by spending much of the long, arduous journey in hypothermic hibernation chambers. Facebook Prev Article Next Article Space Checkout these cool gadgets... Related Posts “World’s first battery-powered rocket” readied for launch A 3D atlas of the universe Does Planet X Exist? Why Can’t We Build Powerful Telescopes to See Aliens On Distant Planets? How Does NASA Detect Atmospheres on Distant Worlds? ISS Astronauts Just Ate the First Lettuce Grown in Space!