If we find proof that there's no dark matter then there must be something else like dark matter that behaves in the way that dark matter has been described (something with gravitational pull).
Since gravity requires mass then a universe where there's no dark matter (conceptually as matter) would completely invalidate Einstein's General Theory of Relativity.
That would completely break modern Physics. Right? I'm not expert and this is conjecture from my interest in cosmology and physics, so could someone with knowledge chime in and explain if what I'm saying make sense?
If we find proof that there's no dark matter then there must be something else like dark matter that behaves in the way that dark matter has been described (something with gravitational pull).
Since gravity requires mass then a universe where there's no dark matter (conceptually as matter) would completely invalidate Einstein's General Theory of Relativity.
That would completely break modern Physics. Right? I'm not expert and this is conjecture from my interest in cosmology and physics, so could someone with knowledge chime in and explain if what I'm saying make sense?