The Cat's Eye Nebula, also known as NGC 6543, is a visual "fossil record" of the dynamics and late evolution of a dying star. The Horsehead Nebula is a dark cloud of dust and gas in the constellation ...

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...

Euclid telescope has located a rare hoop of light called an "Einstein ring" in a nearby elliptical galaxy. Though the galaxy has been on humans' radar for 140 years, its halo is new—and it has a lot ...

Brave New World" has struggled a bit with critics. Here's how it stacks up to the rest of the MCU.

Just as modern telescopes reveal the hidden structure of nebulae and star clusters, understanding the physics behind twilight ...

Tim Limmer has been gazing at the stars with a telescope since he was a child growing up in St. Louis. Now, he not only does ...