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Astronauts Radiation

NASA Mulls Ethics Of Long-Duration Spaceflight

Space.com | Miriam Kramer | Posted 04.10.2014 | Science

NASA should set up a clear set of ethical rules regarding the health of astronauts on long-duration spaceflights — such as a trip to Mars — in the...

New Program Aims To Defend Astronauts Against Deep-Space Danger

Posted 10.24.2012 | Science

By: Nola Taylor Redd Published: 10/24/2012 08:05 AM EDT on SPACE.com Massive waves of energetic particles pose a serious hazard to astronauts in...