A DU astronomer spoke with Denver7 Wednesday about Colorado's northern lights show this week. Here's what she had to say ...

Using ESA's XMM-Newton satellite, European astronomers have observed ultraluminous X-ray sources (ULXs) in the galaxy NGC ...

Astronomers have discovered that the Seven Sisters of the Pleiades star cluster have more stellar siblings than we thought  — ...

New simulations suggest magnetic fields hold the key to forming black holes that defy known mass limits. When powerful ...

“The Universe will just get colder and deader from now on,” added Douglas Scott, study author and a cosmologist at the ...

Like it or not, winter is around the corner. But when does it actually start? Here's everything you need to know about the ...

April 2027 – 5 days  Register at [email protected] and we will contact you when confirmed details, including dates and ...

Astronomers at South Africa's MeerKAT radio telescope have detected the first radio waves coming from the interstellar comet ...

Astronomers have discovered phosphine gas in the atmosphere of an ancient brown dwarf, Wolf 1130C, using the James Webb Space ...

After briefly escaping from Earth's view during a (very) close approach to the sun on Oct. 30, Comet 3I/ATLAS can finally be ...

Japanese astronomer Daichi Fujii, curator at the Hiratsuka City Museum, shared footage of two meteors striking the moon’s ...