Search query: galaxies
Categories: Space: Astronomy
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Published Astronomers spot oldest 'dead' galaxy yet observed



A galaxy that suddenly stopped forming new stars more than 13 billion years ago has been observed by ...
Published Dark matter in dwarf galaxy tracked using stellar motions



The qualities and behavior of dark matter, the invisible 'glue' of the universe, continue to be shro...
Published Hubble views a galaxy with a voracious black hole



Bright, starry spiral arms surround an active galactic center in a new NASA Hubble Space Telescope i...
Published Wind from black holes may influence development of surrounding galaxies



Clouds of gas in a distant galaxy are being pushed faster and faster -- at more than 10,000 miles pe ...
Published NASA's Webb probes an extreme starburst galaxy



A team of astronomers has used NASA's James Webb Space Telescope to survey the starburst galaxy Mess ...
Published Were galaxies much different in the early universe? - Were Galaxies Much Different in the Early Universe?


The most sensitive telescope now searching for radio signals from cosmic dawn, an era around 200 mil...
Published HETDEX reveals galaxy gold mine in first large survey - HETDEX Reveals Galaxy Gold Mine in First Large Survey


The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) announced their first publicly released c...
Published Artificial intelligence discovers secret equation for 'weighing' galaxy clusters - Artificial Intelligence Discovers Secret Equation for 'Weighing' Galaxy Clusters


Astrophysicists have leveraged artificial intelligence to uncover a better way to estimate the mass...
Published James Webb spots super old, massive galaxies that shouldn't exist - James Webb Spots Super Old, Massive Galaxies That Shouldn't Exist


A team of international researchers have identified six candidate galaxies that existed roughly 500 ...
Published Galaxy clusters yield new evidence for standard model of cosmology - Galaxy Clusters Yield New Evidence for Standard Model of Cosmology



A new study probing the structure and evolution of galaxy clusters shows good agreement with the pre ...
Published Supernova encore: Second lensed supernova in a distant galaxy



In November 2023, NASA's James Webb Space Telescope observed a massive cluster of galaxies named MAC ...
Published Furthest ever detection of a galaxy's magnetic field


Astronomers have detected the magnetic field of a galaxy so far away that its light has taken more t ...
Published Physicists solve puzzle about ancient galaxy found by Webb telescope



Physicists solve a puzzle linked to JWST-ER1g, a massive ancient galaxy that formed when the univers ...
Published Study delivers detailed photos of galaxies' inner structures



High-resolution images captured by the James Webb Space Telescope are offering powerful insights int...
Published Stellar fountain of youth with turbulent formation history in the center of our galaxy



An unexpectedly high number of young stars has been identified in the direct vicinity of a supermass...
Published Giant galactic explosion exposes galaxy pollution in action



Astronomers have produced the first high-resolution map of a massive explosion in a nearby galaxy, p ...
Published Milky Way-like galaxy found in the early universe



Astronomers have discovered the most distant barred spiral galaxy, similar to the Milky Way, that ha ...
Published Surprise gamma-ray feature beyond our galaxy



Astronomers analyzing 13 years of data from NASA's Fermi Gamma-ray Space Telescope have found an une...
Published Dark matter flies ahead of normal matter in mega galaxy cluster collision



Astronomers have untangled a messy collision between two massive clusters of galaxies in which the c ...
Published Iron fingerprints in nearby active galaxy



After starting science operations in February, Japan-led XRISM (X-ray Imaging and Spectroscopy Missi...