The world's largest telescope is almost as big as your house—and it’s unlocking the universe’s biggest mysteries.

A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...

NEW YORK (AP) — A European space telescope launched to explore the dark universe has released a trove of new data on distant ...

The International Space Station Is Overly Sterile ... NASA has revealed the first look at a full-scale prototype for six telescopes that will enable, in the next decade, the space-based detection ...

The SKA-Low radio telescope in Western Australia is slowly coming online. It will probe the shape of the universe and study ...

The SPHEREx telescope will create the most colorful ... to Earth just two days after a replacement crew docked at the space station. The mission would allow Suni Williams and Butch Wilmore ...

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

Voting, enjoying Christmas dinner and keeping fit in zero gravity - that's just some of what has kept Butch Wilmore and Suni ...

Williams smiled and waved as she left the re-entry capsule. She and the other returning astronauts were strapped into gurneys ...

There was jubilation in Tallahassee, Florida, as NASA’s SpaceX crew-9 successfully returned to Earth after staying 286 days ...