Scientists are using pulsars to detect the gravitational wave 'hum' created from supermassive black hole mergers. Credit: ...

Two massive black holes just collided a billion light-years away — and it’s rewriting science history. This epic cosmic crash ...

While two teams have ideas about what happened to yellow supergiant M31-2014-DS1, ultimately, it remains a mystery.

Interstellar, Alien, and Back to the Future are all among the all-time greatest sci-fi movies that deliver everything you ...

NASA said that while the mystery of the Circinus galaxy’s excess emissions has been solved, there are billions of black holes ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

"Instead of Webb's 6.5-meter diameter, it's like we are observing this region with a 13-meter space telescope." ...

It's 20 million times the mass of the Sun and it's moving at supersonic speeds. Find out how JWST finally proved this rogue ...

"It's like watching a cosmic volcano erupt again after ages of calm — except this one is big enough to carve out structures ...

Physicists have unveiled a new way to simulate a mysterious form of dark matter that can collide with itself but not with ...

The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic ...