echoAwooo t1_iwyegq5 wrote
Reply to comment by TheRidgeAndTheLadder in Dark Matter as an Intergalactic Heat Source. Spectra from quasars suggest that intergalactic gas may have been heated by a form of dark matter called dark photons. by MistWeaver80
Nope. We aren't even sure it's there, we're just pretty sure.
Viewing a single comment thread. View all comments