If you think a galaxy is big, compare it to the size of the universe: it's just a tiny dot which, together with a huge number ...

The James Webb Space Telescope has found a lonely black hole in the early universe that’s as heavy as 50 million suns. A ...

Astronomers have discovered "dust-shrouded supermassive black holes" in the early universe, less than 1 billion years after ...

Primordial black holes are hypothetical black holes thought to have formed moments after the Big Bang. Because they ...

New computer simulations suggest the first magnetic fields that emerged after the Big Bang were much weaker than expected — ...

Roller coasters are bumping against the limits of physics and the human body to keep their riders entertained.

How is the total mass of the universe calculated? Bob GiddingsGreen Bay, Wisconsin Calculating the total mass of the universe is not simple, because most of the mass is invisible. In a pie chart of ...

The two Afflecks have met! We break down the details of the campaign spot, the new meal, and how Jennifer is becoming a star ...

Last Rites bringing the franchise to a close, The Nun II is scaring the competition on streaming charts. Find out more here.

A tiny blob of red light spotted at the beginning of the Universe could represent the first direct evidence for a ...

The night sky of Aspen is a wonderland for stargazers, dark and transparent enough for the naked eye to discern ...

The planet of discipline is making one last pass through Pisces to make sure you've learned a few specific lessons.