NASA has finished building the Nancy Grace Roman Space Telescope, completing assembly of the agency’s next flagship ...

In a new study published in The Astrophysical Journal, a group of researchers from the University of Colorado Boulder ...

The interstellar comet 3I/ATLAS is making its final pass, highly active after its Sun encounter. NASA and ESA release new ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

One of the brightest meteor showers of the year is about to put on a show over Cochrane. The Geminids peak the night of ...

China is charting an ambitious course for space exploration over the next decade, with new missions outlined as part of its ...

Four UC Nobel laureates on what they discovered here, why it matters, and why their world-changing work could only have ...

A University of Manchester astronomer is set to build the most detailed and accurate model of the radio sky ever built, offering new insights into the first stars, galaxies, and possibly new ...

Astronomers are racing to analyse new Hubble Space Telescope images of interstellar comet 3I/ATLAS, an object with a highly unusual dual-tail structure and exotic chemical signatures that set it apart ...