Probe Curiosity has been roaming the surface of Mars since 2011. Even so, it's not in as great shape as it was years ago. Thanks to a selfie she recently took, we can see how dirty it is and how badly damaged its wheels are. With the photo, we also learned that she is now setting off on a new route. The destination is the area around Mount Sharp, where a lake was once thought to have been located.
Marsfia 🙂