For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287.

An unexpected monster black hole was found hiding inside one of the Milky Way's tiniest neighbors, rewriting what scientists ...

New simulations suggest dark matter could explain the mysterious gamma-ray glow at the Milky Way’s center. The findings show that the galaxy’s early mergers may have shaped dark matter in a way that ...

The simulation results show that star formation in dwarf galaxies is closely linked to the supply of cold gas in the CGM. More than 40% to 70% of the galaxy's mass originates from gas inflows, and ...

Our Milky Way could have many more satellite galaxies than we've detected so far. They're just too faint to be seen.

In collaboration with the US' Georgia Institute of Technology, researchers from Maynooth University in Ireland have unveiled a new computer simulation that mirrors early universe conditions, ...

In between all the stars in our galaxy, there is a vast, diffuse mix of gas and dust known as the interstellar medium — and scientists have developed a new computer model to explore the magnetism and ...

Astronomers used the ALMA radio array in Chile to show that two narrow spiral arms are funneling gas toward the central ...

This animation shows the simulated evolution of a galaxy over 200 million years. While the simulations look very similar with and without the machine learning AI model, the AI model performed 4 times ...

UNDATED (WKRC) - Falling into a black hole shouldn't be on any bucket lists, but that doesn't mean we can't wonder what it would be like if that were to ever happen. Following that same logic, NASA ...