Astronomers analyzed 2,435 galaxies hosting actively feeding black holes using data from the Dark Energy Spectroscopic Instrument (DESI). Among them, they identified 546 "bulgeless" galaxies—systems ...

Primordial black holes (PBHs) don't exist as far as we know. But if they did, these hypothetical objects would have formed in the early universe rather than from dying stars, and they may even make up ...

A bizarre neutrino that crashed into Earth in February 2023 is gaining no shortage of equally bizarre explanations. About 35 times more energetic than any neutrino seen before, it was picked up by the ...

Astronomers have released the largest gravitational wave catalog ever, revealing 161 new black hole collisions and pushing the total number of detections to 390. Among the highlights are the clearest ...

If you saw this hole, would you go down and see how far it went? This video explores a fascinating underground entrance and reveals what's inside. #underground #exploringwithfighters #rabithole ...