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NASA fuels its next-gen Roman Space Telescope for August launch
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Telescope
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James Webb Space Telescope looks back in time 4.4 billion years photo of the day for July 21, 2026
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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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NASA's Roman Space Telescope set to unlock the universe's biggest mysteries
NASA's Nancy Grace Roman Space Telescope is poised to transform cosmic understanding by observing distant black holes that shred stars.
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You can see this comet tonight. But you'll need a telescope or binoculars
Comet Tempel 2 is approaching Earth this summer, offering a rare sighting opportunity for those with the right optical equipment.
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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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Astronomers perplexed by new James Webb Space Telescope photos unveiling secrets of a galaxy 11 million lig...
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The Roman Space Telescope has the same size mirror as Hubble, but it will survey the sky up to 1,000 times faster — not because it sees deeper, but because it sees wider: each Roman image captures a patch of sky at least 100 times larger, making Hubble’s
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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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In 1995, astronomers aimed the Hubble Space Telescope at a tiny patch of sky that looked almost empty — a dark spot near the Big Dipper no wider than a pinhead held at arm’s length. After 10 days of exposures, the darkness resolved into roughly 3,000 gala
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Hubble Space Telescope images galaxy scientists thought was impossible to find
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James Webb Space Telescope finds a salty surprise on famous 'Pink Planet'
Data from the James Webb Space Telescope indicates the presence of salt clouds surrounding the exoplanet GJ504b, known as the 'Pink Planet.'
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James Webb Space Telescope forecasts extreme weather on exoplanet that rains rubies and sapphires
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James Webb Space Telescope finds evidence the mysterious 'little red dots' are black hole stars
NASA’s James Webb Space Telescope may have solved a cosmic mystery: the 'little red dots' of the early universe could be black hole stars