Spokane native and NASA astronaut Anne McClain has now safely traveled to space and back, twice. McClain, a U.S Army Colonel and commander of NASA's SpaceX Crew-10 mission, splashed down off the coast ...

The US is rushing to put nuclear power reactors on the Moon and Mars, and hopes to launch the first system by the end of the ...

As NASA eyes a return to the moon, the agency has set an ambitious goal: deploy a nuclear reactor on the lunar surface by ...

Although humanity is getting better at sending robotic probes out into the Solar System to explore the places no human can ...

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