Mar 13, 2026 · Asteroids are small, rocky objects that orbit the Sun. Although asteroids orbit the Sun like planets, they are much smaller than planets.

Mar 13, 2026 · An asteroid is a small rocky object that orbits the Sun. Asteroids are smaller than a planet, but they are larger than the pebble-size objects we call meteoroids. A meteor is what …

Mar 13, 2026 · NASA science games, articles and activities for kids

Mar 13, 2026 · Asteroid or Meteor: What's the... Learn more about asteroids, meteors, meteoroids, meteorites, and comets! explore What Is an Asteroid? And what can we learn from these space …

Mar 13, 2026 · Make asteroids you can eat! do What Is an Asteroid? And what can we learn from these space rocks in our solar system? explore Asteroid or Meteor: What's the... Learn more about …

Mar 13, 2026 · A lot of moons or no moons at all? We on Earth have just one moon, but some planets have dozens of them. Others don’t have any. Which planets have moons, and which don’t? Let’s go …

Mar 13, 2026 · Make yummy potatoes look like asteroids. 1/4 cup (1/2 stick) of butter or margarine Salt and pepper, as you like it Extra butter or margarine to grease the cookie sheet and, if you like, to …

Mar 13, 2026 · The Sun is at the center of our solar system. It is orbited by eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. But what’s past Neptune? Just outside of …

Mar 13, 2026 · What causes them? If it's time for a meteor shower, you won't need a telescope, binoculars, or a high mountain to have a "star gazing" party. You might need a warm sleeping bag …

Mar 13, 2026 · The Oort Cloud! Where does the solar system end? The solar system we call home has our sun, eight planets, all their moons, the asteroid belt, and lots of comets. Outside Neptune's orbit …