A blob of gas seen outside the Milky Way could be a type of starless, dark matter–dominated galaxy. Some scientists are skeptical.

The Galaxies Showcase 2025 livestream took place yesterday, showing off a ton of games we've already seen in other ...

See chaotic gameplay from Deliver At All Costs in this trailer for the upcoming action game where destruction, absurdity and intrigue collide! Step into the shoes of Winston Green — a down-on-his-luck ...

If dark matter is creating positrons in the CMZ, those particles will eventually slow down and eventually annihilate with electrons in the environment, producing gamma-rays at exactly 511keV energy.

Two galaxies that closely neighbour the Milky Way are at war, with the larger tearing the smaller galaxy to shreds. The Magellanic Clouds are two dwarf galaxies, visible from the Southern Hemisphere, ...

Discover the power of black holes and their jets, and how they impact the formation of stars and potentially habitable worlds ...

A team has revealed new insights into the motion of massive stars in the Small Magellanic Cloud (SMC), a small galaxy neighboring the Milky Way. Their findings suggest that the gravitational pull of ...

Galaxies may not be as simple as "young and blue" or "old and red." A new idea from astrophysicist Charles Steinhardt proposes a third type: red star-forming galaxies that break the mold. These galaxi ...

New research based on data from the European Space Agency’s Gaia spacecraft has revealed that the Large Magellanic Cloud (LMC ...