A moon where time has stopped
Displaying various craters unchanged from the day they were formed.
Another lunar spot for quad biking
where the famed Valhalla awaits curious geologists
About the same size as Mercury, this moon also might have an underground saltwater ocean. It's approximately 1,883,000 kilometers (1,170,000 miles) away from Jupiter.
With too many impact craters on its surface, it may be hard to choose which one to visit. However, spanning about 1700 kilometers (1,056 miles) across, the Asgard structure with its bright central zone is a must-see.
If you happen to be around the equator, Har crater makes an interesting sight.
Another crater you can't miss while in the equator is the Tindr Crater, with a diameter of 70 kilometers (43.5 miles).
Around Valhalla, you can find one of the most fascinating geological landmarks, a ridged terrain with craters that are relatively less dense.
Don't leave without taking a look at one of the most distinct areas in Callisto, a multi-ring basin called the Callisto basin.
