Mimas looks much like our Moon, with a heavily cratered surface. It didn’t host any ... and the moons Ganymede and Callisto, which show hints of oceans. And in the fall of 2024, NASA will ...
These high-res images have yet to be released, meaning the true colouration of the moon’s surface will only be ... Europa and Callisto, which astronomers say could host alien life.
Io is volcanic because of the gravitational pull of Jupiter and three of its other largest moons—Europa, Ganymede and Callisto ... from the moon’s surface. In April this year it took more ...
Since completing its primary science objectives in orbit of Jupiter, Juno has been conducting flybys of the Jovian moons Io, ...
and Callisto. The Moon is non-luminous, meaning that it does not produce light. We see the Moon because it reflects light from the Sun, and half of the Moon’s surface is always illuminated.