![NASA rover finds clear evidence of ancient waves, yes waves, on Mars](https://cdn.newsserve.net/en/knowledge/Curiosity_20190609.jpg)
NASA rover finds clear evidence of ancient waves, yes waves, on Mars
A NASA rover exploring the foothills of a Martian mountain has found rippled rocks, offering scientists the clearest evidence yet of ancient water waves on the Red Planet.
Curiosity, a car-size robot that has been rumbling over Mars for a decade, took photos of the peculiar geology in mid-December. The rocks are like the...