Space field note
A hoop of frozen treasure
Saturn's Ring of Ice
Saturn's beautiful rings aren't solid at all; they're countless chunks of ice and rock, from tiny grains to boulders the size of a house, all circling the planet.
Let's look closer
How can something look like a solid ring from so far away?
ach ring is actually made up of trillions of separate icy pieces, some as small as a grain of sand and some as large as a house, all independently orbiting Saturn together within a wide, flat band. Most scientists think the rings formed from the shattered remains of icy moons, comets, or asteroids that broke apart long ago, before ever fully forming into a single moon. From far away on Earth, all those countless icy pieces blur together into what looks like one smooth, glowing ring, even though up close each ring is really an enormous, slow-motion swarm of orbiting ice.
Look for this
Explorer clue
Through a small telescope on a clear night, Saturn's rings can look like two tiny handles on either side of the tiny golden planet.
Your turn to wonder
Curiosity question
If you were made of a billion tiny pieces working together, what would you want that whole shape to become?
Keep wandering
