The space rock 3I/ATLAS is only the third confirmed interstellar object discovered by astronomers, following 'Oumuamua and ...

NASA was a mere passenger. Musk has crowded low Earth orbit with satellites (nearly 8,000) that are becoming indispensable to ...

Growing plants in space, once a distant dream, is now vital for long-duration missions. Astronauts have successfully ...

The deep-space optical communication link could revolutionize how scientists communicate with spacecraft as they explore the ...

The European Space Agency (ESA) has established its first optical communication link with a spacecraft in deep-space.

Europe’s first deep-space optical communication link, EV makers postponing US production plans, the UK Government backing ...

This week, momentum is building around nuclear fusion, as tech investment and breakthroughs suggest it may arrive sooner than ...

Einstein's theory posits that mass distorts space. This distortion can bend light from distant objects. Astronomers use this ...

NASA studies vision problems in astronauts on the International Space Station. This condition is Space-Associated ...

NASA’s Lucy mission took the highest resolution image yet of this uniquely shaped asteroid.

NASA's Hubble Space Telescope spotted dozens of boulders drifting from asteroid Dimorphos — space shrapnel flung loose after the agency's DART mission intentionally crashed a spacecraft into it.

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...