Putting humans on Mars has been a goal of NASA's Spaceflight Program for decades. But it comes with many challenges! From hazardous interplanetary space conditions to surviving in a harsh environment, learn what they are and how they can be addressed. 

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*This material is based upon work supported by NASA under grant number 80NSSC21M0042. Any opinions, findings, and conclusions or recommendations expressed are those of the Museum of Science, Boston and do not necessarily reflect the views of the National Aeronautics and Space Administration (NASA).