"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." What do clouds on Mars look like? Well, a new video stitched together from ...

For the fourth year in a row, iridescent clouds of frozen CO2 are lighting the Martian sky. The clouds appear in the same ...

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 ...

Humans are determined to discover more details about Mars, Earth's neighboring planet, which seems to hide many secrets. So ...

These twilight clouds aren’t just a rare sight—they may be only capable of forming above specific regions of Mars. Both the Curiosity and Pathfinder rovers (respectively located above and below ...

In that investigation, Curiosity captured images over the course of 16 minutes on January 17, or Sol 4426 on Mars. The images show reddish-green clouds in the Martian twilight. The clouds are ...

That's because none of the other machines humanity has sent to Mars has seen iridescent clouds where they are, not even the very powerful and well gifted Perseverance rover. Why that is so remains ...

Amid the flowing clouds are red and green hues. Though these high fliers also can be observed at the edge of space above Earth, there are distinct differences between Mars' mother-of-pearl clouds ...

Martian clouds are made of either water ice, or—at higher altitudes and lower temperatures—carbon dioxide ice. (Mars's atmosphere is more than 95% carbon dioxide.) The latter are the only kind ...

By combining observations from space and experiments on Earth, scientists rethink the red planet's history and why it's red.

What do clouds on Mars look like? Well, a new video stitched together from images captured by NASA's Curiosity rover offers a glimpse. In this video, delicate red-and-green-tinted clouds are seen ...