Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a ...

NASA employees claimed that the space agency is operating under a culture of fear that is preventing people from talking ...

NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific ...

Don Moynihan, a professor at the Ford School of Public Policy at the University of Michigan, said the biggest impact of this ...

I/ATLAS, the mysterious interstellar object long suspected to be alien tech, survived a massive solar eruption from the Sun.

Harvard astrophysicist Avi Loeb suggests interstellar object 3I/ATLAS could be far more massive than previously thought.

Scientists say 3I/ATLAS, one of the rarest comets ever seen, likely isn’t alone and that more interstellar objects may soon be on the way.

NASA has announced plans to launch its lunar mission sooner than expected as the first crewed flight in its Artemis II program is expected to make the trip around the moon and back as soon ...

HOUSTON — NASA has introduced its new class of astronaut candidates, some of whom may be among the first people to set foot ...

CAPE CANAVERAL, Fla. (AP) — NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen ...

With SpaceX and Starlink, Elon Musk controls more than half the world’s rocket launches and thousands of internet satellites.