How large are Saturn's rings?

Saturn's rings are about 175,000 miles (282,000 km) across, but only about 3,200 feet (~1 km) thick. If you had a model of Saturn that was a meter stick wide (3 feet), its rings would be about 10,000 times thinner than a razor blade! Saturn and its rings would just fit in the distance between Earth and the Moon.


Learn about IRAS, the first infrared telescope launched into Earth's orbit!