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Three giant black holes discovered in a galaxy from the dawn of time
Astronomers have identified three active, feeding supermassive black holes residing within a single galaxy from the dawn of time.
Galaxies
27 trends tracked about this subject — the full history, oldest to newest below.
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The view from the edge of a sparkling spiral galaxy photo of the day for Oct. 20, 2026
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A Mysterious Signal Reached Us From When The Universe Was Just 3 Billion Years Old. Its Home Galaxy Surprised Astronomers.
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Undergraduate student may have solved puzzle regarding isolated galaxies that have stopped producing stars
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Supermassive black holes 'kill' their host galaxies using plasma jets as their murder weapons
Recent studies reveal how supermassive black holes halt star formation in host galaxies.
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James Webb telescope shares one of its biggest images ever, with record-breaking stars hiding in the dust
The James Webb Space Telescope releases a massive panorama revealing hidden galaxies, tiny brown dwarfs, and record-breaking stars.
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JWST finds early galaxies were already seeding the universe with heavy elements
JWST discoveries reveal early galaxies enriched and dispersed heavy elements just 500 million years after the Big Bang.
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How supermassive black holes are the architects of entire galaxies
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Galaxies housing the James Webb Space Telescope's mysterious 'Little Red Dots' might've revealed their secrets
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Japanese supercomputer simulations may explain Webb's Little Red Dots
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Scientists Just Found 84 Mysterious, Extremely Bright Objects Hiding in Nearby Galaxies
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Scientists discover mysterious new X-ray objects 'unlike any they have seen before'
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Astronomers looked back in time and found a monster 5,000 times bigger than our Galaxy. And it's packed full of dark matter
Astronomers discover a colossal, dark matter-packed proto-supercluster existing when the universe was only 2.1 billion years old.
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GNR Wednesday 9/9/26
NASA reveals rare images of 16 glistening galaxies captured by the Chandra X-Ray Observatory.
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Galaxies tangled in science and spirit photo of the day for Sept. 7, 2026
High school students named a glittering pair of merging spiral galaxies captured by the Gemini North Telescope.
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The universe is full of strange ‘little red dots’. A new study shines light on their real nature
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'Hidden stars' suggest that distant galaxies are much more massive than they appear
Recent findings reveal that early galaxies contain hidden stars, making them significantly more massive than previously understood.
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Galactic archaeologists find stars in the Milky Way came from another galaxy 12 billion years ago
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The Andromeda galaxy may be getting bullied by a smaller galactic neighbor, scientists find
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Rubin Observatory Reveals More Than Half a Million Galaxies in Landmark First Science Image
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Rubin Gets a Closer Look at the COSMOS Field, Revealing More Than 650,000 Galaxies in One Image
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3.2-Gigapixel LSST Camera Captures Over Half a Million Galaxies
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Our Milky Way galaxy appears to have flipped 90 degrees long ago. But why?
Scientific coverage examines evidence suggesting our Milky Way galaxy underwent a dramatic 90-degree orientation flip in the distant past.
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James Webb has caught at least five galaxies colliding about 800 million years after the Big Bang, flinging heavy elements out into space far earlier than any model predicted — evidence the early universe was already messy and mature when it should still
James Webb captures ancient galactic collisions, revealing a surprisingly mature early universe.
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James Webb Space Telescope catches 6 galaxies merging into one of the largest galaxies in the universe
The James Webb Space Telescope has identified a massive galactic merger involving six galaxies within a dense 10-billion-year-old cluster.
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Third time's the charm for a row of faint galaxies without dark matter
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Hubble captures galaxy swarm with lensed arcs from early universe
NASA's Hubble Space Telescope has captured a rare swarm of galaxies and lensed arcs originating from the early universe.