Curiosity has just finished the latest leg of its 12-year Mars mission and will now set out to explore miles of web-like surface features left behind by ancient water on the Red Planet. The zig-zagging rocks could also provide clues about whether Mars once harbored extraterrestrial life.

Tens of millions of miles from home, NASA's Curiosity rover has shared what it's grateful for this Thanksgiving

There's no shortage of cool features of mysterious origins to be found on the surface of Mars, but the next one that NASA scientists have in their crosshairs is definitely one to keep your eyes peeled for.