Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

Astronomers have confirmed a wandering black hole, about seven times the mass of the Sun, 5,000 light-years from Earth.

A newly published study in The Astrophysical Journal has revealed the presence of a previously undetected supermassive black ...

Scientists have been left stunned after stumbling across a lone black hole drifting through space. It's not every day ...

This towering structure of billowing gas and dark, obscuring dust might only be a small portion of the Eagle Nebula, but it ...

A strange UFO-like galaxy has been spotted in the sky. The new galaxy is made of 99.9% dark matter and has researchers ...

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

A team of US astronomers led by Kailash Sahu said they have finally discovered the first isolated stellar-mass black hole ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

Periods including “fish emerge from the ice” in mid-February and “rainbows hide” in late November offer a framework for ...

The NASA boffins in white coats and thick-rimmed glasses have detected new signals that show the Oort cloud - the spooky shell of icy objects at the very edge of our solar system - might have ...

The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of ...