GJ 504 b has been one of astronomy’s stranger nearby worlds for years, a faint pink companion circling a sunlike star 57 ...

James Webb Space Telescope observations have revealed the colorful secret of the Pink Planet, the coldest object of its type ...

A stunningly concentrated and hefty galaxy cluster, from a time in the universe's history when such massive structures aren't ...

This offers a glimpse into when the first galaxies emerged from the darkness of the early universe.

One of the biggest problems astronomers face when they peer into the night sky is that the heavens above appear two-dimensional. And, indeed, shortly after launch, JWST seemed to make those dreams ...

New James Webb Space Telescope imagery may hold the long-sought answers to the astronomical mystery of "little red dots." ...

JWST little red dots mystery advances: a gravitationally lensed object called GLIMPSE-17775 yielded the deepest spectrum ever ...

JWST star cluster feedback measurements from Debosmita Pathak at AAS 248 reveal how radiation pressure, stellar winds, and ...

Anything unfortunate enough to venture too close to a black hole inevitably falls prey to the gargantuan object’s inescapable ...

European astronomers have used the Atacama Large Millimeter Array (ALMA) and the James Webb Space Telescope (JWST) to observe a recently discovered giant disk galaxy known as ADF22.1. Results of the ...

An artist's illustration depicts the exoplanet LHS 3844b. (NASA/JPL-Caltech/R. Hurt (IPAC)) The James Webb Space Telescope (JWST) has revealed a dark, scorched world that may be similar to the Moon or ...