Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

NASA’s new solar engine powers the Gateway space station, advancing Artemis missions and deep space exploration.

Pluto sits far out in the Solar System, small and dim, moving at a pace that barely fits human timelines. It was found in ...

"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of ...

The research has implications for NASA’s goals to build a base on the moon and eventually conduct crewed missions to Mars.

A “natural history” approach to space exploration would take into account instead developments in the fields of physics, ...

The Gateway, NASA’s upcoming lunar space station, is one step closer to reality as engineers have successfully powered on its ...

Four astronauts on the Crew-11 mission will depart the International Space Station as early as Wednesday on NASA's 1st ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

Discovered by volunteer scientists, this alien planet is out of synch with its siblings ...

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...