For decades, the ΛCDM (Lambda Cold Dark Matter) cosmological model has been the cornerstone of our understanding of the ...

The James Webb Telescope has discovered a gigantic galaxy in the early universe, probably from 12 billion years ago.

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

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

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 ...

A new data release from the Dark Energy Spectroscopic Instrument is now available for researchers to explore. The collection ...

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 ...

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