In three months, Saturn's iconic, icy rings will appear to disappear, giving you a preview of what the planet could look like 100 million to 300 million years from now.. On March 23, an optical ...

Counting Saturn's new moons, there are 289 moons among the eight planets in the solar system and Pluto, which has five. Pluto was reclassified as a dwarf planet from a full-size one by the ...