Space travel isn’t all stars and science. There’s also poop—lots of it. Now, NASA is asking for help turning human waste, including astronaut feces, into something useful, so future crews won't add to ...
NASA is offering $3 million to anyone who can invent a way to “recycle” dozens of bags of poop astronauts left on the moon more than half a century ago. The space agency wants to come up with a way to ...
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