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It's pictures like this that seem to make Dark Matter not all that mysterious. It's clear that the galaxy is surrounded by a lot of dust, and you can clearly se
by codexb 2y ago
It's pictures like this that seem to make Dark Matter not all that mysterious. It's clear that the galaxy is surrounded by a lot of dust, and you can clearly see that even as you extend outward and the light drops off, there is still a lot of dust that is just not illuminated.
- Laremere 2y agoDust that isn't in light is accounted for, and is a different thing from non-baryonic dark matter. See: https://en.m.wikipedia.org/wiki/Baryonic_dark_matter https://en.m.wikipedia.org/wiki/Baryonic_dark_matter