A playful sea lion. An elegant shark. A mother whale. And a few thirsty camels. The Underwater Photographer of the Year 2025 ...

The ripples suggest that the lake was free of ice at one point.

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Spend 8 minutes with an image that has changed astronomy forever - the first-ever deep field view of galaxy cluster SMACS ...

The center of our Milky Way galaxy is hidden from the prying eyes of optical telescopes by clouds of obscuring dust and gas.

From inexpensive drugstore bargains to luxury splurges, I tested the most popular wrinkle-filling products to find the ones ...

Around 13.7 billion years ago, something collapsed. It fell outward into the nothingness that stretched in every direction, ...

Firefly Aerospace’s Blue Ghost spacecraft has captured some stunning footage from 75 miles (120 kilometers) above the lunar ...

Every once in awhile, NASA publishes a photo of something in space taken by one of their probes. But how exactly do probes in ...

The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a ...

Leo P is a rare, untouched galaxy that has remained unchanged for billions of years. Unlike many galaxies that merged and ...

In popular culture, heaven is depicted with pearly gates, fluffy clouds and bright, celestial lights. So what actually is ...