The phenomenon of twilight clouds was first observed on Mars in 1997 during NASA’s Pathfinder mission. However, it wasn’t ...

NASA's Curiosity rover has captured images of rainbow-colored noctilucent clouds in Mars' atmosphere. Made of dry ice, these ...

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the rover's ...

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

The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Hydrogen was previously theorized as the magic ingredient, mixed with carbon dioxide in the Martian atmosphere ... for how planets can evolve over time," Adams said. More information: Danica Adams et ...

While Mars' atmosphere is 95% carbon dioxide, few of its clouds are at a high enough atmosphere and low enough temperature to contain frozen carbon dioxide. Most clouds on the planet are made of ...

At the surface, Mars is a desolate, barren world with a rocky landscape, massive dust storms and extreme temperature swings.

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was fainter early on." ...