Is dark matter just the accumulation of photons that have lost enough energy to no longer be able to give off light and move and over billions of years have formed large undetectable clouds in space around objects with gravity?
>>8549596
Where would those old photons come from, anon?
>>8549596
No. Dark matter has some weird properties. It doesn't seem to condense like normal matter does and form celestial bodies. It seems to be a sphere around the entire galaxy but does not collapse into smaller objects like dark stars. If it was photons it would become a black hole.
>>8549596
>photons
>give off light
>assuming nonzero three point function of photons
ayyyyyy lmao
>>8549678
From anything that produced the light in the first place, stars, a flashlight....
>>8549691
Perhaps it doesn't have enough mass, even after billions of years.
>>8549859
From the gravity it exhibits, it has more mass than regular matter.