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The Curiosity rover (Click to enlarge/Photo: NASA)
NASA and Radiant selected to receive HALEU
Last week, the Department of Energy announced a conditional commitment to provide high-assay low-enriched uranium to NASA for its Space Reactor-1 Freedom rocket and to Radiant Industries for...
First commercial nuclear satellite launched on SpaceX mission
On July 7, SpaceX launched Transporter-17, a smallsat rideshare mission containing 81 payloads. One of the payloads was the Betavoltaic Orbital High-Reliability (BOHR) satellite developed by...
NASA prepares to solicit moon surface power, teases RTG-powered moon rover
NASA has announced that it will release a solicitation related to lunar surface power this month and that it is considering sending a rover powered by a radioisotope thermoelectric generator...
Zeno pursues nuclear battery manufacturing at Vallecitos
Zeno Power announced today that it is restoring hot cell infrastructure at the Vallecitos Nuclear Center to produce radioisotope power systems (RPSs) for use in extreme environments.“The...
NASA takes step toward ion engines powered by fission reactors
A new prototype ion engine known as a lithium-fed magnetoplasmadynamic (MPD) thruster has passed a crucial test at NASA. The space agency is hoping to eventually combine this technology with...
NN Asks: What’s needed to get space nuclear off the ground?
For decades, the thrill of space exploration has ignited the imaginations of engineers, scientists, and innovators alike. The dream of expanding humanity’s reach beyond Earth continues to...
NASA’s Marshall Space Flight Center hosts nuclear propulsion cold-flow tests
Nuclear rocket propulsion has been investigated for decades, and NASA and the Atomic Energy Commission carried out significant testing in the 1960s as part of the Nuclear Engine for Rocket...
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Milestone for Zeno Power’s space nuclear battery
Earlier today, Zeno Power announced the completion of the final design review for an americium-241–fueled radioisotope power system (RPS) developed for Harmonia RPS, a NASA Artemis Tipping...
A year in orbit: ISS deployment tests radiation detectors for future space missions
The predawn darkness on a cool Florida night was shattered by the ignition of nine Merlin engines on a SpaceX Falcon 9 rocket. The thrust of the engines shook the ground miles away. From a...
OSTP memo guides space nuclear plan
A White House Office of Science and Technology Policy (OSTP) memorandum released on Tuesday guides NASA, the Department of Energy, and the Department of Defense on their roles in deploying...
