Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.

"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

A SpaceX Falcon 9 rocket launched 23 Starlink internet satellites, 13 of which have direct-to-cell capability, from Florida ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

Williams and Wilmore were wheeled off the spacecraft on stretchers, a standard practice for NASA astronauts, according to E!

The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

When astronauts Sunita Williams and Butch Wilmore returned to Earth after an unexpected nine-month stay aboard the ...

Fram2 was initially targeted for launch in late 2024 but was delayed by three months as SpaceX had other missions in the ...