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Browsing Tag

Galaxies

33 posts
SSpace
An oval-shaped spiral galaxy. Only the center and lower half of the galaxy is in frame. Its center is primarily golden in color with a white glowing core, while its thick spiral arms are mostly blue, particularly at the outskirts; these colors merge in between. Dark lanes of dust swirl through the center, blocking some of the galaxy’s light. Stars and distant galaxies are visible around the edges on a black background.
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Hubble Studies Star Ages in Colorful Galaxy

  • November 14, 2025
Stars of all ages are on display in this NASA/ESA Hubble Space Telescope image of the sparkling spiral…
PPhysics
Brighter Side of News
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Astronomers reveal what happened less than a second after the Big Bang

  • November 13, 2025
Cosmologists have traced the Big Bang’s earliest moments with great care, from the explosive inflation that set spacetime…
SSpace
CNN
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Largest observed flare from a black hole unleashes the light of 10 trillion suns

  • November 7, 2025
Astronomers have spotted the largest and most distant flare ever observed from a supermassive black hole. Nicknamed “Superman,”…
SSpace
Six billion tonnes a second: Rogue planet found growing at record rate
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Six billion tonnes a second: Rogue planet found growing at record rate

  • October 2, 2025
Press Release 2 October 2025 Astronomers have identified an enormous ‘growth spurt’ in a so-called rogue planet. Unlike…
SScience
92% lithium recovery rate achieved as new method uses nature-based compound
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Largest nova super-remnant ever found, measures 650 light-years across

  • September 27, 2025
In a surprising discovery, astronomers have found an enormous, shell-like structure called a nova super-remnant (NSR) in the…
SSpace
Astronomers Just Found the Earliest Known Black Hole, and It’s a Monster That Shouldn't Exist
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Astronomers Just Found the Earliest Known Black Hole, and It’s a Monster That Shouldn’t Exist

  • September 25, 2025
Artist representation of CAPERS-LRD-z9, home to the earliest confirmed black hole. The supermassive black hole at its center…
SSpace
A close-in view of the center of galaxy M82. Bright, bluish light radiating from the center is due to stars actively forming there. A thick lane of gas, black in the center and red around the edges, crosses the center and blocks much of the light. Thinner strands and clumps of reddish dust cover much of the rest of the view.
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Hubble Images Celestial Cigar’s Smoldering Heart

  • September 19, 2025
This NASA/ESA Hubble Space Telescope image reveals new details in Messier 82 (M82), home to brilliant stars whose…
SScience
An artist's concept of a supermassive black hole, a surrounding disk of material falling towards the black hole and a jet containing particles moving away at close to the speed of light. This black hole represents a recently-discovered quasar powered by a black hole. New Chandra observations indicate that the black hole is growing at a rate that exceeds the usual limit for black holes, called the Eddington Limit. Credit: NASA/CXC/SAO/M. Weiss
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NASA’s Chandra Finds Black Hole With Tremendous Growth

  • September 18, 2025
A black hole is growing at one of the fastest rates ever recorded, according to a team of…
PPhysics
Unprecedented 'Einstein Cross' Reveals Fifth Ghost Image and a Dark Matter Surprise
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Unprecedented ‘Einstein Cross’ Reveals Fifth Ghost Image and a Dark Matter Surprise

  • September 17, 2025
When gravity—an invisible yet ubiquitous force—bends and distorts light from distant galaxies, Earthbound observers get a rare glimpse…
SSpace
How NASA’s Roman Mission Will Unveil Our Home Galaxy Using Cosmic Dust
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How NASA’s Roman Mission Will Unveil Our Home Galaxy Using Cosmic Dust

  • September 16, 2025
NASA’s Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy’s less sparkly components…
SSpace
A spiral galaxy. It shines brightly at its center, and most of its disk also glows in warm colors. Its two spiral arms, which wind outward from the center, are made up mostly of large patches of bright blue specks. They also contain thin, reddish clouds of dust, and bright pink bubbles of glowing gas, where stars are forming. Distant galaxies are visible around the galaxy as small orange spots, on a dark background.
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Hubble Spies Galaxy with Lots to See

  • September 5, 2025
While it may appear as just another spiral galaxy among billions in the universe, this image from the…
SSpace
Is the universe infinite? Scientists reveal how vast it really is..
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Is the universe infinite? Scientists reveal how vast it really is..

  • September 2, 2025
One of the strongest indicators of this limit is the cosmic microwave background radiation, faint afterglow from the…
Ireland
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