PokeVideoPlayer v23.9-app.js-aug2025_
0143ab93_videojs8_1563605_YT_2d24ba15 licensed under gpl3-or-later
Views : 416
Genre: Science & Technology
License: Standard YouTube License
Uploaded At 4 weeks ago ^^
warning: returnyoutubedislikes may not be accurate, this is just an estiment ehe :3
Rating : 5 (0/17 LTDR)
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User score: 100.00- Masterpiece Video
RYD date created : 2025-09-14T16:45:30.610146Z
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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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