this post was submitted on 18 Mar 2024
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Astronomy

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Heh

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[–] lolcatnip@reddthat.com 23 points 1 year ago (8 children)

Man, lots of people in this thread seem happy to accept any wild, physics-breaking idea rather than accept that there's just a bunch of matter we can't see.

[–] DAMunzy@lemmy.dbzer0.com 13 points 1 year ago (7 children)

I think it goes beyond not being able to "see" it and goes to we can't detect it at all. Doesn't dark matter just fill in the mathemagical holes with some numbers to make it all work?

[–] btaf45@lemmy.world 5 points 1 year ago* (last edited 1 year ago) (1 children)

We can indirectly detect dark matter thru gravitational lensing. That is how NASA created this map showing the actual locations of dark matter in tinted blue.

https://science.nasa.gov/missions/hubble/hubbles-dark-matter-map/

[–] DAMunzy@lemmy.dbzer0.com 0 points 1 year ago

That's a cool one!

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