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Giant exoplanet emerges from the dark when the James Webb Space Telescope turns out the starlight
An enormous lost planet emerges from the darkness using a new technique with the James Webb Space Telescope.
James Webb Space Telescope
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James Webb telescope catches an invisible hand reaching for the Cat's Head Nebula 7,500 light-years from Earth
The James Webb Space Telescope captures a distinct image of the Cat's Head Nebula.
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Ghostly Cat's Head Nebula haunts the cosmos photo of the day for Oct. 30, 2026
NASA's Hubble and Webb telescopes team up to capture the ghostly Cat's Head Nebula in space.
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Something spooky is brewing in this eerie corner of the universe
James Webb captures a spooky, Halloween‑like cauldron of newborn stars, igniting a wave of media fascination.
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Webb links interstellar comet 3I/ATLAS to worlds beyond Neptune through similar ice signatures
Observations from the James Webb Space Telescope link interstellar comet 3I/ATLAS to frozen worlds beyond Neptune.
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Clouds on a lava planet challenge what astronomers expected
An exoplanet designated TOI-561b features reflective rock clouds that baffle scientists and challenge current models.
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Inside the Supermassive Debate Over the James Webb Telescope’s ‘Little Red Dots’
Astronomers are debating the origin of 'little red dots' discovered by the James Webb Telescope, weighing stellar collisions against black hole activity.
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Lumina simulation brings the early universe to life on a record-breaking scale
Smithsonian scientists launch Lumina, a record-breaking supercomputer simulation recreating the first 2 billion years of the early universe.
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James Webb telescope discovers a surprise around our galaxy's black hole
The James Webb Space Telescope reveals that gas near our galaxy's center is surprisingly rich in heavy elements.
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Scientists Puzzled as James Webb Detects Signal From Completely Empty Void in Space
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Scientists find 'gemstones' in atmosphere of bizarre, scorching-hot 'marshmallow' exoplanet
Astronomers using the James Webb telescope uncover gemstones and a strange bulge on a scorching exoplanet.
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Astronomers Have Detected A Mysterious Signal Coming From Empty Space. Nobody Knows What It Is.
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Trailblazing technique uncovers real shape of scorching-hot exoplanet atmospheres
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Discovery marks the first detection of variable water clouds outside of the solar system
James Webb captures the first-ever detection of variable water clouds on a distant world outside our solar system.
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Astronomers pinpoint the origin of a 10 billion-year-old millisecond signal from space
Astronomers use the Webb Telescope to trace the farthest fast radio burst ever recorded back to its distant galaxy origin.
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James Webb Space Telescope helps detect the most distant Fast Radio Burst ever seen
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Astronomers detect mysterious burst of energy from a galaxy far, far away
Astronomers detect the most distant, oldest, and record-breaking fast radio burst ever seen using the James Webb Space Telescope.
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Worlds collide! James Webb Space Telescope investigates what happens when planets crash together
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The James Webb Space Telescope's mysterious Little Red Dots may be overfeeding black holes
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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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James Webb Space Telescope looks back in time, finds our ancient universe wasn't as pure as we thought
The James Webb Space Telescope has discovered that the ancient universe contained heavy elements far earlier than previously believed.
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With PRIMA, NASA will try to build a billion-dollar space telescope in record time
NASA has selected the Far-Infrared Mission PRIMA to survey the cool universe and peer deeper into the infrared than the James Webb Space Telescope.
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The James Webb Space Telescope is helping astronomers become alien weather forecasters
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Rings around a tiny body have changed over the past decade
Recent observations by the James Webb Space Telescope reveal unexpected, rapid changes in the rings of the celestial centaur Chariklo.
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Japanese supercomputer simulations may explain Webb's Little Red Dots
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James Webb Space Telescope and Hubble discover 27 puzzling new objects orbiting the sun far beyond Neptune
The James Webb Space Telescope and Hubble have discovered 27 puzzling new objects orbiting far beyond Neptune.
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JWST discovers that Chariklo's invisible rings are changing
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Astronomers discover two stars that joined together to form a binary system just 60 years ago
Astronomers have captured the rare, real-time formation of a massive binary star system that joined together only 60 years ago.
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Hubble and Webb find that far-out solar system objects 'remember' the past
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For years, mysterious little red dots kept appearing in James Webb images of the early universe — astronomers now think one is a “black hole star,” a growing black hole hidden inside a star-like gas cocoon the size of the solar system
Astronomers using the James Webb Space Telescope have identified a 'black hole star,' potentially explaining mysterious red dots in the early universe.
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Scientists watch a comet being born 3 billion miles away
Astronomers utilizing the James Webb Space Telescope have observed a distant centaur transitioning into a comet approximately 3 billion miles away.
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August research roundup: 7 cool science stories we almost missed
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James Webb Space Telescope observes 72 stars and finds planet formation is a race against time
The James Webb Space Telescope reveals that giant planets must acquire their atmospheres quickly before cosmic winds deplete their gas-rich discs.
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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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Black hole star? Solar-system-size 'dot' from the early universe is our best evidence yet of a brand-new type of cosmic object
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James Webb Space Telescope finds 'hidden stars' making the universe's 1st galaxies much bigger than we knew
The James Webb Space Telescope has identified hidden stars that suggest the universe's first galaxies were significantly more massive than previously believed.
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Webb captures clearest image yet of the Lion Nebula
NASA's James Webb Space Telescope reveals the clearest image yet of the dying Lion Nebula, showcasing the stellar life cycle.
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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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James Webb Space Telescope Discovers New Type Of Star Powered By Black Holes Instead Of Fusion
JWST spots a solar-system‑wide, 100‑billion‑fold brighter object powered by a black hole, hinting at a brand‑new class of star.
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Scientists find 3 supermassive black holes on the verge of collision inside a distant galaxy
Astronomers using the James Webb Space Telescope have detected three supermassive black holes within a single distant galaxy, potentially on the verge of collision.
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Neptune's tiny moons tell the story of Triton's destructive capture
JWST spots water‑altered clay on Neptune's tiny moons, linking them to a shattered ancient satellite system and Triton's capture.
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James Webb telescope just spotted the oldest, closest pair of black holes in the early universe
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Webb reveals oxygen-rich dust and water surviving near Milky Way's central black hole
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Behold the majestic mane of the Lion Nebula photo of the day for Aug. 11, 2026
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Astronomers find a new object from the early universe using Webb data
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Inside the mystery of the James Webb Space Telescope's little red dots
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ISS astronaut spies a swirling super storm photo of the day for Aug. 4, 2026
NASA and international space agencies release a series of high-definition images capturing a solar eclipse, green comets, and deep-space nebulae.
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Webb telescope finds signs of ancient disaster for Neptune's moons
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The James Webb Telescope Is Changing Astronomers’ Understanding of the Ancient Cosmos
The James Webb Space Telescope provides new data reshaping scientific understanding of the ancient cosmos and cosmic mysteries.
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It’s Becoming Clear Why Black Holes Never Run Out of Fuel
New observations from the James Webb Space Telescope reveal a supermassive black hole recycling its own fuel to sustain its activity.
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NASA telescope uncovers hidden planet using revolutionary method after years of cosmic hide-and-seek
NASA's Webb telescope uncovers a hidden giant planet named Beta Pictoris d using a revolutionary atmospheric reading method.
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Researchers Used Two Telescopes to Discover a Planet Hidden In Plain Sight
Astronomers have uncovered a giant planet hidden within one of the most photographed planetary systems after eleven years of data remained unexamined.
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James Webb Space Telescope discovers how black holes feed themselves
The James Webb Space Telescope has captured new data on black hole fuel sources and the unexpectedly rapid development of early galaxies.
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The James Webb Space Telescope found tiny “little red dots” that looked like impossibly compact galaxies — but astronomers now suspect many may be “black hole stars,” young black holes wrapped in gas so dense that the material falling into them produces
The James Webb Space Telescope has detected 'little red dots' that may be 'black hole stars' rather than compact galaxies.
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A Jupiter-size planet that escaped its star’s death
A Jupiter‑size world survived its star’s death, challenging planet‑formation theory.
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Astronomers perplexed by new James Webb Space Telescope photos unveiling secrets of a galaxy 11 million lig...
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Webb Celebrates Fourth Year of Science By Showing Off its Cutting-Edge Cameras
James Webb marks four years with unprecedented images of the dust‑shrouded core of Centaurus A.
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A Jupiter-sized planet outlived its dying star, and NASA’s Webb has now read its atmosphere
NASA's Webb telescope analyzes a giant planet that survived its star's death, offering new clues about Earth's ultimate fate.
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Science news this week: James Webb telescope finds a never-before-seen substance, China's 'Great Green Wall' grows faster than natural trees, and a Medici murder mystery is solved
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Astrophysicists Puzzle Over Webb’s New Universe
Astrophysicists face a major cosmic mystery as new observations from the James Webb Space Telescope reveal perplexing celestial objects.