An AP story today highlights some curious questions regarding space travel: On trip to Mars, NASA must rethink death

• Should NASA genetically test their astronauts?
• Would preventative surgery help limit sick astronauts?
• How much radiation should an astronaut be exposed to?
• Should astronauts be allowed to have sex on long missions?
• How long should a work week be?
• What are they to do on their “free time” since sex is out of the question? (Sorry, I just couldn’t resist!)

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