The US plans to put a nuclear-powered rocket in orbit by 2025

Space Force starts launches for constellations of hundreds of

NASA is prepared for the risks of launching nuclear-powered rover

NASA delays astronaut moon landing to 2025 at earliest

The audacious plan to put solar farms in space and beam energy

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Zeno Power wins contract to build a radioisotope-powered satellite

Blue Origin unveils plans for orbital transfer vehicle - SpaceNews

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U.S. Hypersonic Weapons and Alternatives

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NASA looks to send a small nuclear reactor to the moon and Mars