What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

Scientists may have found a new way to detect some of the universe's most mysterious objects, primordial black holes (PBHs), ...

Under the right conditions, this collapse doesn’t end in a singularity — instead, it bounces and begins expanding again,” said University of Portsmouth professor Enrique Gaztañaga in a statement that ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead ...