Jupiter’s famous clouds aren’t ammonia ice but a murky mix of chemicals, sitting lower in the atmosphere than expected. For years, astronomers believed that Jupiter’s upper clouds — responsible for it ...

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Snow is made up of trillions of tiny ice crystals to make snowflakes, with not one alike. Here's how they form.

Curiosity rover images show iridescent clouds on Mars, helping scientists explore atmospheric and climate dynamics.

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

What are the best restaurants in County right now? Here are 10 of the most essential places for excellent food and ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky before they fade from view.

So long as the weather cooperates, Saturn, Venus, Mars, Jupiter and the moon will be visible Sunday evening during an open house at the Indiana University Kokomo Observatory. The open house begins at ...

See Jupiter's “frosted cupcake” clouds in this 3D rendering created using data from NASA's Juno mission. It's the first time ...

"The climate of this planet is extreme and nothing like that of Earth. The planet's dayside is so hot that elements typically ...

A collaboration between amateur and professional astronomers has led to a major discovery about Jupiter's clouds, challenging ...