Though tiny, this newfound satellite galaxy around M31 offers big lessons — and questions — about how galaxies evolve.

At the heart of most large galaxies, including our own Milky Way, lurks a supermassive black hole. These cosmic giants ...

Galaxies like the Milky Way boast more than spirals; they also have feathers, where clumps of new stars are born. Astronomers ...

Swirling through the Milky Way's central zone, in the turbulent region surrounding the supermassive black hole at the core of ...

See the SpaceX Dragon spacecraft and the Milky Way galaxy in this time-lapse view from the International Space Station.

CU Boulder researchers found massive, dust-filled galaxies called UFOs using JWST, challenging previous galaxy formation ...

As the city of Maricopa continues to expand with new businesses and residential developments, so too does an often-overlooked ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe’s ...

The cosmos conceals numerous mysteries from us, and the latest discoveries continue to amaze. Technological advancements, ...

New research by the Atacama Cosmology Telescope, or ACT, collaboration has produced the clearest images yet of the universe’s ...

Although black hole radiation can be catastrophic in some cases, it may assist life once oxygen has accumulated in the planet ...

“ Untangling the Vagus Nerve ,” by Jena Pincott [January 2025], described a 2017 study of people with treatment-resistant ...