NASA has just pulled back the curtain on interstellar comet 3I/ATLAS, outlining four specific scientific findings that ...

"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ...

A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...

A new study says observations from the NASA Fermi space telescope suggest a halo of dark matter around the center of our ...

Sergey Kud-Sverchkov and Sergei Mikaev of Roscosmos and Chris Williams of NASA — launched for and arrived at the ISS on Nov.

The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical ...

Scientists report moss spores stayed viable after nearly 1 year in space, showing remarkable resilience to radiation, ...

A U.S.-Russian crew of three launched Thursday to the International Space Station. NASA astronaut Chris Williams and two Russian crewmates, Sergei Mikaev and Sergei Kud-Sverchkov, ...

A Soyuz-2-1a rocket carrying the NASA astronaut and two cosmonauts will launch the Soyuz MS-28 mission from the Baikonur ...

More than 100 years after its existence was predicted, scientists report that they have, for the first time, seen dark matter ...

Boeing's infamous Starliner could launch again in 2026 on a NASA mission to the International Space Station. But this time, ...

NASA Associate Administrator Amit Kshatriya said that despite many rumors about the traveler, it was definitely a comet, not ...