Search query: galaxies
Categories: Space: Structures and Features
13142 records searched, 378 records found, top 20 matches displayed
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Most frequent words in this category for articles published in the last 45 days:
galaxies (15),
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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 Gemini North spies ultra-faint fossil galaxy discovered on outskirts of Andromeda - Gemini North Spies Ultra-Faint Fossil Galaxy Discovered on Outskirts of Andromeda


An unusual ultra-faint dwarf galaxy has been discovered on the outer fringes of the Andromeda Galaxy ...
Published Too many disk galaxies than theory allows - Too Many Disk Galaxies Than Theory Allows


The Standard Model of Cosmology describes how the universe came into being according to the view of...
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 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 Astronomers explain origin of elusive ultradiffuse galaxies - Astronomers Explain Origin of Elusive Ultradiffuse Galaxies


As their name suggests, ultradiffuse galaxies, or UDGs, are dwarf galaxies whose stars are spread ou ...
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 X-shaped radio galaxies might form more simply than expected - X-Shaped Radio Galaxies Might Form More Simply Than Expected


Using new simulations, astrophysicists implemented simple conditions to model the feeding of a super...
Published Discovering rare red spiral galaxy population from early universe with the James Webb Space Telescope - Discovering Rare Red Spiral Galaxy Population from Early Universe with the James Webb Space Telescope


Morphology of galaxies contain important information about the process of galaxy formation and evolu ...
Published Cosmic rays drive galaxy's winds - Cosmic Rays Drive Galaxy's Winds


VLA observations revealed that cosmic rays can play an important role in driving winds that rob gala...
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 How galaxies can exist without dark matter - How Galaxies Can Exist Without Dark Matter


Astrophysicists report how, when tiny galaxies collide with bigger ones, the bigger galaxies can str ...
Published Scientists observe gas re-accretion in dying galaxies for the first time - Scientists Observe Gas Re-Accretion in Dying Galaxies for the First Time


A new study suggests that previously displaced gases can re-accrete onto galaxies, potentially slowi ...
Published Characterizing the earliest galaxies in the universe -- only 200 million years after the Big Bang - Characterizing the Earliest Galaxies in the Universe -- Only 200 Million Years After the Big Bang


An international team of astrophysicists has managed to statistically characterize the first galaxie ...
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 Galactic fireworks: New ESO images reveal stunning features of nearby galaxies - Galactic Fireworks: New ESO Images Reveal Stunning Features of Nearby Galaxies


A team of astronomers has released new observations of nearby galaxies that resemble colourful cosmi ...