EDIT: Let’s cool it with the downvotes, dudes. We’re not out to cut funding to your black hole detection chamber or revoke the degrees of chiropractors just because a couple of us don’t believe in it, okay? Chill out, participate with the prompt and continue with having a nice day. I’m sure almost everybody has something to add.
Great example, and this brings up a great point about this topic - there’s a difference between what’s a scientific pursuit vs. what is current established scientific understanding.
Dark matter is a topic being studied to try to find evidence of it existing, but as of now there’s is zero physical evidence that it actually exists.
Removed by mod
Its observed gravitational effects is evidence. Otherwise nobody would have given it a name.