Scientists have uncovered evidence that our Sun may have traveled across the Milky Way as part of a massive migration of ...

The Sun has been a powerful source of energy fueling the solar system for billions of years, but our host star may have had rough beginnings. A new study suggests the Sun migrated away from the center ...

There is something inherently terrifying about a supermassive black hole hurtling through space at an excess of three million kilometers per hour. As a hint, the acronym “RBH” stands for “runaway ...

Despite years of debate and follow-up studies, an odd streak of cosmic light still defies a final explanation. Is it a giant ...

The Sun orbits in the thin disk of the Milky Way. It's located 27,000 light-years (8.3 kiloparsecs) from the Galactic Center, on the inner edge of the Orion spiral arm. It orbits around the galaxy ...

After a new upgrade, a neutrino observatory in Antarctica may identify dormant supermassive black holes within our galaxy.

Astronomers have found that both the core of our Milky Way and the earliest proto-galaxies in the universe share a surprising ...

Despite significant scientific advancement over the last decades, the universe still finds new ways to surprise us. Every ...

Forces have mediator particles. Electromagnetism is mediated by the photons, for example. So most of the decay of this excited dark matter particle would be this unknown mediator. The excited state ...

A new image captured by the Very Large Telescope reveals stars and gas orbiting the "invisible giant" at the heart of our ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...

CWISE J1249+36, a low-mass runaway star, is traveling at an extraordinary speed that could propel it out of the Milky Way.