How long could you survive in the vacuum of space?

No spaceship. No space suit. Just you versus the cold, empty vacuum of space. Find out about how long you could survive.
Question 1 of 6

Assuming entering the vacuum wasn't a total surprise, which would you be more likely to do?

  1. Take a deep breath
  2. Expel all the air from your lungs
Question 3 of 6

How old are you?

  1. Child
  2. Teenager
  3. Adult
  4. Middle-aged
  5. Elderly
Question 4 of 6

Have you ever fainted?

  1. Yes, a few times
  2. Yes, but only once
  3. No, never
Question 5 of 6

Choose the option that best describes your level of stamina (how much you can physically endure).

  1. Poor stamina - I never exercise
  2. Moderate stamina - I get some exercise, but I'm no athlete
  3. Excellent stamina - Athletic, high endurance individual
Question 6 of 6

Do you have asthma or other respiratory problems?

  1. Yes
  2. No