Search query: galaxies
Categories: Space: Exploration
13142 records searched, 246 records found, top 20 matches displayed
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Published Satellite galaxies can carry on forming stars when they pass close to their parent galaxies - Satellite Galaxies Can Form Stars When They Pass Close to Their Parent Galaxies


Using sophisticated simulations of the whole of the Local Group of galaxies, including the Milky Way ...
Published Old and new stars paint very different pictures of the Triangulum Galaxy - Old and New Stars Paint Very Different Pictures of the Triangulum Galaxy


Scientists have reported something unexpected about the distinct populations of stars that make up t...
Published Galaxy collision creates 'space triangle' in new Hubble image - Galaxy Collision Creates 'Space Triangle' in New Hubble Image


A spectacular head-on collision between two galaxies fueled the unusual triangular-shaped star-birth ...
Published Unprecedented glimpse of merging galaxies - Unprecedented Glimpse of Merging Galaxies



Using the James Webb Space Telescope to look back in time at the early universe, astronomers discove...
Published Making better measurements of the composition of galaxies - Making Better Measurements of the Composition of Galaxies



A study using data from telescopes on Earth and in the sky resolves a problem plaguing astronomers w...
Published Astronomers discover 49 new galaxies in under three hours



New work aimed to study the star-forming gas in a single radio galaxy. Although the team didn't find ...
Published Footprints of galactic immigration uncovered in Andromeda galaxy - Footprints of Galactic Immigration Uncovered in Andromeda Galaxy


Astronomers have uncovered striking new evidence for a mass migration of stars into the Andromeda Ga...
Published Searching for the earliest galaxies in the universe - Searching for the Earliest Galaxies in the Universe


Astronomers have used data from NASA's James Webb Space Telescope (JWST) Early Release Observations...
Published Starry tail tells the tale of dwarf galaxy evolution - Starry Tail Tells the Tale of Dwarf Galaxy Evolution


A giant diffuse tail of stars has been discovered emanating from a large, faint dwarf galaxy. The pr ...
Published Astronomers discover metal-rich galaxies in early universe - Astronomers Discover Metal-Rich Galaxies in Early Universe


While analyzing data from the first images of a well-known early galaxy taken by NASA's James Webb S ...
Published Galactic shock is shaping Stephan's Quintet in mysterious ways - Galactic Shock is Shaping Stephan's Quintet in Mysterious Ways



Shockwaves resulting from the violent collision between an intruder galaxy and Stephan's Quintet are ...
Published Webb reveals early-universe prequel to huge galaxy cluster - Webb Reveals Early-Universe Prequel to Huge Galaxy Cluster



Every giant was once a baby, though you may never have seen them at that stage of their development....
Published Researchers measure size-luminosity relation of galaxies less than a billion years after Big Bang - Researchers Measure Size-Luminosity Relation of Galaxies Less Than a Billion Years After Big Bang


A team has studied the relation between galaxy size and luminosity of some of the earliest galaxies ...
Published The Milky Way's satellites help reveal link between dark matter halos and galaxy formation - The Milky Way's Satellites Help Reveal Link Between Dark Matter Halos and Galaxy Formation


Just like we orbit the sun and the moon orbits us, the Milky Way has satellite galaxies with their o ...
Published Astronomers witness the birth of a very distant cluster of galaxies from the early Universe - Astronomers Witness the Birth of a Very Distant Cluster of Galaxies from the Early Universe



Astronomers have discovered a large reservoir of hot gas in the still-forming galaxy cluster around ...
Published Discovery of massive early galaxies defies prior understanding of the universe - Discovery of Massive Early Galaxies Defies Prior Understanding of the Universe


Six massive galaxies discovered in the early universe are upending what scientists previously unders ...
Published Stellar winds regulate growth of galaxies



Galactic winds enable the exchange of matter between galaxies and their surroundings. In this way, t ...
Published Galaxy changes classification as jet changes direction - Galaxy Changes Classification as Jet Changes Direction


A team of international astronomers have discovered a galaxy that has changed classification due to ...
Published 'Engine' of luminous merging galaxies pinpointed for the first time - Engine of Luminous Merging Galaxies Pinpointed for the First Time


Roughly 500 million light-years away, near the constellation Delphinus, two galaxies are colliding. ...
Published Tag team of the James Webb Space Telescope and ALMA captures the core of the most distant galaxy protocluster


An international research team has used the James Webb Space Telescope and the Atacama Large Millime...