NASA reportedly considers early ISS crew return due to unspecified medical issue with astronaut. Rare safety move prompts ...

Astronomer Avi Loeb suspects this interstellar visitor is a piece of alien technology, citing its unusual traits and the ...

Curiosity took the images in the morning and the evening to show what light looks like during different parts of the day.

NASA Curiosity rover, which launched from Florida in 2011, captured panoramic image of Mars that resembles a sunset on Earth.

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on ...

NASA lost contact with the MAVEN probe in Mars orbit, and teams are working to reestablish communications after an unexpected ...

NASA's SpaceX Crew-11 closes the hatch before undocking from the space station. A medical issue with a crew member aboard the ...

A study by scientists at Penn State and NASA shows that intact biomolecules from dormant microbes break down much more slowly ...

CAPE CANAVERAL SPACE FORCE STATION — NASA and Blue Origin are planning to launch the ESCAPADE mission, where a pair of satellites will study Mars' magnetosphere. ESCAPADE will eventually help future ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.