She was a character who, by Karen Gillan’s own account, seemed destined for a single-film stint in the Marvel Cinematic Universe. A “blue meanie” who could have been gone in a flash like so many ...

The Lagoon Nebula (M8), located approximately 4,100 light-years away in Sagittarius, is visible to the naked eye under dark skies. Giovanni Battista Hodierna first documented the nebula in 1654, ...

The Crab Nebula is one of the brightest supernova remnants in the night sky. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Crab Nebula, ...

Is a galaxy design really a nebula picture? When we take a picture of an object out in space, exactly what you’re capturing with the camera depends pretty strongly on the type of camera you’re using, ...

Nebula are giant clouds of interstellar gas that play a key role in the life-cycle of stars. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A ...

With a six-planet alignment already coming up Aug. 10, 2025, plus the peak of the Perseid meteor shower and a unique full moon, there's another astral event to add to your viewing list. Stargazers in ...