Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...

Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.

On Episode 187 of This Week In Space, Rod Pyle and Tariq Malik talk with Glen Swanson, author of the new Star Trek history ...

Nasa astronaut Zena Cardman captured the glow of the Northern Lights, or aurora borealis, from above on the 17 November while ...

A few years ago, NASA was listening for cosmic rays above Antarctica when it found signals that shouldn't exist, and it's ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar ...

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

The space agency maintains the object is natural despite Harvard physicist Avi Loeb's claims regarding anomalous jet ...

NASA shares why its HiRISE photo of 3I/Atlas appears blurry, even as amateur astronomers release sharper comet images.

New police logs contradict an official UFO dismissal after a U.K. helicopter crew reported an emergency dive to avoid a ...

Nearly a decade later, those involved in the passage of a Washoe County sales tax view the ballot measure as transformational ...

Researchers first identified this cosmic intruder on July 1, thanks to the Asteroid Terrestrial-Impact Last Alert System ...