How Surviving in Antarctica is Helping Astronauts Get Ready for Mars!

Twelve brave explorers just spent ten chilly months trapped together in Antarctica to see how humans will handle the long, lonely journey to space. Surprisingly, the biggest challenge wasn't the freezing cold, but learning how to get along with the exact same roommates every single day without driving each other crazy! Would you be able to survive a year in a spaceship with your family without a single argument?