Supermassive black holes rarely travel alone. Most large galaxies hide one at the center, and when galaxies collide, the two ...

Since the 1990s, astronomers have found a handful of other dwarf planets in the belt, such as Eris and Sedna, along with ...

LOS ANGELES, 14th February, 2026 (WAM) -- Astronomers tracking the movements of Comet 41P/Tuttle-Giacobini-Kresak have found that it appears to have slowed its rotation, before the direction of its ...

These are the best star parties and astronomy festivals for 2026.

Sky This Week is brought to you in part by Celestron. Friday3This dark, moonless Friday the 13th evening is the perfect time ...

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers ...

The Ariane 64 launched from Europe's Spaceport in Kourou, French Guiana at 11:45 a.m. EST (1645 GMT; 1:45 p.m. local time in Kourou), carrying 32 satellites aloft for the Amazon Leo broadband ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

The fate of a comet that was predicted to pass close to Earth remains a mystery five years after its dramatic breakup in the inner solar system.

Stargazers, get ready for a celestial show! A planetary alignment featuring six planets will be visible in late February and ...

Using HARPS and HARPS-N spectrographs, astronomers have observed a nearby K-type star designated HD 176986, known to host two ...