Every star we see in the night sky is like our sun. Sure, some are larger or smaller, and some are hotter or cooler, but all work the same way. Each is a ...

Year? A light-year is the distance light travels in one year. Light moves incredibly fast — about 186,000 miles (300,000 ...

NASA and ESA’s Hubble Space Telescope has been observing the outer planets through a program called OPAL (Outer Planet ...

It’s the question that is forever being asked: is there other life in space? And I’m not here to tell you that definitive ...

In an era where space tourism has become possible, the Red Planet has emerged as a dreamland for rich eccentrics and techno-utopians.

Alien life might look unlike anything we've ever seen on Earth. Trying to find evidence of these unknown organisms will ...

In October 2024, a diverse group of scientists gathered to think outside the box on evolution. They wanted to step back and ...

Humanity needs to address the growing space junk problem now, before it gets completely out of hand, scientists stress.

"Go to and use code WHATIF90 to get $90 off, including free shipping. It's been a long strange journey for Nobel Prize ...

Many people have heard of the Keck Observatory and the Hubble Space Telescope, but few realize just how many powerful ...

Every star we see in the night sky is like our sun. Sure, some are larger or smaller, and some are hotter or cooler, but all work the same way. Each is a thermonuclear fusion reactor that converts ...

As large parts of the Northern Hemisphere play the game of wondering if it will snow for Christmas, we thought it might be ...