A record-breaking neutrino detection in 2023 may mark the first time humans witnessed a primordial black hole exploding, and these ancient objects could be the dark matter holding galaxies together.

Black holes are powerful space objects that can pull in nearby stars. But how does this really happen? In this kid-friendly science explainer, learn how black holes stretch, heat and slowly “eat” ...

India, Jan. 26 -- Astronomers are puzzled by a cosmic puzzle that takes place in the Andromeda Galaxy because a gigantic yellow supergiant star has suddenly disappeared without any warning. The star ...

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object with mass pulls on every other object—a result that explained falling ...