The medieval-looking "helmet" is the latest addition to Mars' gallery of odd-shaped rocks. NASA's Perseverance rover has stumbled across a curious, volcano-shaped rock on the surface of Mars that ...

NASA’s Perseverance rover stationed on Mars spotted a dome-shaped rock with a striking resemblance to a helmet used during medieval times. The martian rock, captured by Perseverance’s primary camera ...

NASA's Perseverance rover has photographed a peculiar rock formation that looks eerily like a turtle poking its head out from ...