Mysterious ‘Balls’ on Mars: Where Did They Come From?

Did you know

The mysterious Red Planet has a lot of secrets. Mars is home to the largest volcano in the solar system, Olympus Mons. There’s convincing evidence that Mars once had liquid water on and beneath its surface. The sunrise and sunset on Mars are bluish-gray. At some point in the future, Mars might get rings like Saturn.

Credit BRIGHT SIDE