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NGC 1277: The Galaxy with No Dark Matter?
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416 Views • 4 weeks ago • Click to toggle off description
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This galaxy hasn't changed in over 12 billion years.
Scientists believe it may have almost no dark matter.
NGC 1277 might rewrite everything we know about the universe.

#NGC1277
#DarkMatter
#RelicGalaxy
#SpaceMystery
#Hubble
#AstronomyFacts
#GalaxyDiscovery
#PerseusCluster
#BlackHole
#UniverseExplained


Image credit: ESA/Hubble, NASA, Andrew C. Fabian, Remco C. E. van den Bosch (MPIA)
License: CC BY 4.0 — creativecommons.org/licenses/by/4.0/
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Views : 416
Genre: Science & Technology
License: Standard YouTube License

Uploaded At 4 weeks ago ^^
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RYD date created : 2025-09-14T16:45:30.610146Z
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1 Comments

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@AstroSeekers-dz

3 weeks ago

Dark matter is an invisible type of mass we can only detect through its gravity.
Most galaxies are full of it, but NGC 1277’s stars alone seem to explain all of its gravitational behavior.
That means it might have almost no dark matter, which challenges everything we thought we knew!

By the way, in our own Milky Way, about 85–90% of the total mass is dark matter.
The visible stuff — stars and gas — makes up only around 10–15%.
That’s why a galaxy like NGC 1277 is so incredibly strange.

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