Former NASA astronaut Mike Massimino, captivated by the breathtaking view of India from the International Space Station, ...

United flight with over 200 passengers declares 'mayday' with engine failure after takeoff from D.C. You Should Never Order ...

Sean Duffy's NASA plan for a 100-kW lunar nuclear reactor by 2030 aims to win the space race but faces budget cuts and ...

Nasa’s acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the moon and alter the way the agency will partner with industry to replace the ...

U.S. Transportation Secretary and NASA’s acting administrator Sean Duffy would reportedly unveil plans later this week to ...

Sean Duffy, serving as interim NASA administrator, reportedly plans to direct the agency to develop a nuclear reactor for ...

WASHINGTON (AP) — Scientists say they have at last solved the mystery of what killed more than 5 billion sea stars off the ...

NASA's acting administrator Sean Duffy plans to accelerate the construction of a nuclear reactor that could be used on the ...

The acceleration of nuclear development is part of the Trump administration’s efforts to focus NASA on human spaceflight. A ...

The agency was already working on designing a reactor that might one day provide people with electricity on the moon. The Trump administration wants to try to speed things up and build a bigger ...

Does the scientific community as a whole share the notion that a newly discovered interstellar object 3I/ATLAS is an alien ...

Parker’s camera lens didn’t look directly at the sun. Instead, it focused on solar winds. Released from the sun’s surface.