NASA's Curiosity rover has been exploring Mars for 14 years. See a new timelapse showing six years of wear and tear on its wheels.
Years of scouring the surface of a rugged landscape like Mars can take a toll on any vehicle even one like NASA's Curiosity rover specifically designed for the harsh conditions.
The car-sized roboti… [+3425 chars]
The car-sized roboti… [+3425 chars]