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Hubble shows star formation in Andromeda galaxy is winding down
NASA's Hubble Space Telescope reveals that the Andromeda galaxy is losing its ability to form new stars, indicating a decline over 500 million years.
Hubble Space Telescope
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Something we’ve never seen before is coming out of a solar system in our galaxy, astronomers say
Astronomers have detected mysterious, high-speed gas 'bullets' emitting from V445 Puppis, the only known helium nova in the Milky Way galaxy.
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'Surprising and exciting': U. astronomers harness NASA telescopes for black hole discovery
Astronomers have discovered the first stellar-mass black hole within the Omega Centauri star cluster, identifying a rare long-period binary system.
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Hubble discovers first of star cluster's missing black holes
NASA's Hubble Space Telescope has detected the first of thousands of missing black holes within the ancient Omega Centauri star cluster.
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NASA's Hubble captures a star-spangled sea of 500,000 stars
NASA marked America's 250th anniversary with a Hubble Space Telescope image showcasing a sea of 500,000 stars.
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Hubble Space Telescope images galaxy scientists thought was impossible to find
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Hubble spies a swarm of stars in a strange, irregular galaxy photo of the day for June 15, 2026
The Hubble Space Telescope has captured an image of a star swarm within a strange, irregular galaxy, marking a new focal point for astronomical study.
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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.