BEIJING (AP) — Three Chinese astronauts’ return to Earth has been postponed owing to weather conditions.

While the spring semester is winding down, the University of Wyoming Harry C. Vaughan Planetarium is amping up its offerings ...

NASA officials ordered the removal of one of the massive rocket's RS-25 main engines after discovering a hydraulic leak on the engine's main oxidizer valve actuator, which controls the flow of ...

If the Moon were to collide with Earth, the outcome would be catastrophic—triggering mega-earthquakes, tsunamis, atmospheric collapse, and mass extinction. Scientists explore the terrifying science ...

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Scientists at the Flatiron Institute’s Center for Computational Astrophysics found a single giant flare from a ...

Want to see a shooting star? ETA Aquarids meteor shower becomes most active around May each year as Earth passes through debris left by Halley's comet ...

The three Chinese astronauts that served as the Shenzhou 19 crew returned to Earth Wednesday after a 183-day long mission ...

Billionaire Jared Isaacman, who has been to space twice and is Trump's pick to head NASA, could be one step closer to ...

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He took part in robotics clubs at Tech. Now he works with a company that recently landed a spacecraft on the moon.

The three Chinese astronauts have carried out experiments and improvements to the space station during their time in space. Two of the astronauts, Cai and Song, conducted a nine-hour spacewalk, the ...