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'Bull's-eye!' Hubble telescope spots record-shattering 9-ring galaxy — and the cosmic 'dart' that smashed through its center
Scientists using the Hubble Space Telescope have spotted a record-smashing galaxy wrapped in 9 rings of stars — along with ...
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100 years ago: Edwin Hubble proved the Milky Way is not the only galaxy in the universe
In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...
One large Milky Way galaxy or many galaxies? 100 years ago, Edwin Hubble settled astronomy's 'Great Debate'
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
7 most beautiful star cluster images shared by NASA Hubble Telescope
Set against a backdrop littered with tiny pinpricks of light glint a few, brighter stars, this is NGC 1858, a 10-million-year ...
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Check Out NASA's New Image of the Brilliant Bullseye Galaxy, the Aftermath of a Rare Cosmic Collision
Around 50 million years ago, a blue dwarf galaxy shot through the center of an enormous galaxy more than twice the size of ...
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Hubble Probes Galaxy's Nine-Ring Mystery
Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...