This NASA/ESA Hubble Space Telescope image features a glittering blue dwarf galaxy called Markarian 178 (Mrk 178). The galaxy ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

The Milky Way is not the calm, flat starry disk many of us learned about in school. Astronomers are now tracking a colossal, ...

Astronomers have identified a remarkable population of distant quasars whose radio jets balloon to scales that make our own ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

Simulating a billion years using previous best-resolution simulations would take almost 36 years of real computing time. The most detailed supercomputer simulation ever of our Milky Way galaxy has ...

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden universe shapes the realms that we can see." Despite still not being fully ...

Dark centre? A simulated version of the Milky Way galaxy. (Courtesy: AIP/ A. Khalatyan) Astronomers have long puzzled over the cause of a mysterious “glow” of very high energy gamma radiation ...

For the first time, scientists have built a digital version of the Milky Way that follows the motion of individual stars, not blurry clumps. The project combines artificial intelligence with leading ...

Two quarterfinal matches in the tournament to crown the AEW Women’s World Tag Team Champions took place on this week’s episodes of AEW Dynamite and Collision, leading to a match being announced for ...

An international team of researchers has performed a mind-bending simulation of the Milky Way. For the first time, the team successfully performed a simulation of over 100 billion individual stars, ...