Callisto
Basic info
planet
Jupiter
size
2,985 miles (diameter)
day length:
16.689 Earth days
Tidally locked:
yes
Fun Fact:
Callisto has the oldest surface of any body in the solar system, at 4 billion years old
Jupiter
2,985 miles (diameter)
16.689 Earth days
yes
Callisto has the oldest surface of any body in the solar system, at 4 billion years old