The countdown to noon on New Year’s Eve was on, and a dry ice cube drop stole the show at OH WOW! Caitlin McClelland, 11, and ...

Although most of the times far less spectacular in size and manifestation than the ones occurring on Earth, natural processes do take place on now-dead Mars. And one of the most common such processes ...

In an ongoing attempt to be the weirdest planet in the solar system, Mars apparently has dust avalanches on steep slopes caused by whisper-thin winds generated as dry ice frost mixed in with the ...

Researchers at Trinity College Dublin have been shedding light on the enigmatic “spiders from Mars”, providing the first physical evidence that these unique features on the planet’s surface can be ...

Scientists have cracked a long-standing Martian mystery. Those seasonal gullies on sand dunes that everyone thought were made by water. Turns out, carbon dioxide (CO₂) ice, or dry ice, is the culprit.

It's springtime on Mars and the mysterious polygons are in bloom, a new image from the orbiting High Resolution Imaging Experiment (HIRISE) camera shows. Recorded on March 30, 2022, the image reveals ...

Image: A newly found, buried deposit of frozen carbon dioxide — dry ice — near the south pole of Mars contains about 30 times more carbon dioxide than previously estimated to be frozen near the pole.

Researchers have been shedding light on the enigmatic 'spiders from Mars', providing the first physical evidence that these unique features on the planet's surface can be formed by the sublimation of ...