NASA's Curiosity rover just found bizarre nodules on giant Martian "spiderwebs." Scientists are puzzled.

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Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

NASA's Curiosity rover discovered strange mineral nodules on massive spiderweb formations on Mars.

In this age of Mars rovers, questions about the planet's ancient past have shifted. A growing body of evidence supports the ...

A mountain on Mars that is almost as tall as Mount Denali in Alaska appears to be surprisingly light, scientists reported Thursday. For more than four years, NASA’s Curiosity rover has been exploring ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says. When you purchase through links on our site, we may earn an affiliate commission. Here ...