Ask Smithsonian: What Happens to Your Body in Space Without a Spacesuit?

Obviously it's a bad idea to go out into space without a trusty spacesuit, but what exactly happens? (1:40)

Ask Smithsonian is a weekly video series that unravels some of science's most surprising mysteries. The series is made possible through the support of GEICO. Smithsonian members could save even MORE with a special GEICO #MemberDiscount on auto insurance.