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

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

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

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

Euclid has two instruments: its visible light camera, VIS, and its near-infrared light camera, NISP. NISP allows Euclid to ...

The trailblazing Harvard scientist, who documented the dominance of hydrogen and helium in stars, is still inspiring ...

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

Key TakeawaysThe Dark Energy Spectroscopic Instrument collaboration has publicly released the first 13 months of data from its main survey - a ...

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

Known as the cosmic microwave background, the microwaves are a relic from a time when the universe was first cooling down ...

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A team of researchers from the Atacama Cosmology Telescope (ACT) has recently published the most detailed images to date of ...