6 Astronauts Subjected to Brutal Psychological Experiment in Preparation for Mars Mission

Today 6 men will be locked in a small space capsule together for three months to test the psychological effects of a prolonged space flight. Because a trip to Mars might take a year and a half to three years, this test just scrapes the surface of the potentially harrowing experience of living in a tiny space with five… »3/31/09 7:30pm3/31/09 7:30pm