The 17-hour X-ray study, performed in late November 2025, captured a subtle X-ray glow emanating from 3I/ATLAS's core.

A New Mexico college campus is working towards having its own astronomy center, and it’s not just a place to gaze at the ...

A year of new treatments, new technologies, new ways to stay safe during disasters and new insights on the mysteries of the ...

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

The search for the biblical Star of Bethlehem has long hovered between faith and astronomy, but a new claim from a NASA comet ...

Subjects including linguistics, international studies and human-centered design and engineering all halted taking ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Current physics is speeding toward a breaking point, as astronomers confirm that the Hubble tension in new data.

Record-breaking ultrafast outflow (UFO) winds from a supermassive black hole flung matter across the universe close to the speed of light.

Teresa Paneque learned in September that she was a top prize winner for the 2025 Eric and Wendy Schmidt Awards for Excellence ...

“Our latest discovery helps solve a 20-year cosmic mystery,” co-lead author Daniel Whalen from the University of Portsmouth's ...

Astronomers using the James Webb Space Telescope have captured dramatic helium streams pouring off the super-puff exoplanet ...