What Is an Asteroid? | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · Scientists can learn about asteroids by studying meteorites: tiny bits of asteroids that have flown through our atmosphere and landed on Earth’s surface. Several NASA space …
Asteroid or Meteor: What's the Difference? - NASA Space Place
Jan 20, 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.
What Is an Asteroid? | NASA Space Place – NASA Science for Kids
Aug 1, 2025 · Los asteroides son pequeños objetos rocosos que orbitan alrededor del Sol. Aunque los asteroides den vueltas alrededor del Sol como los planetas, son mucho más …
Asteroids | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · Asteroids 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...
Asteroid | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · Learn more about asteroids, meteors, meteoroids, meteorites, and comets! explore What Is an Asteroid? And what can we learn from these space rocks in our solar system? …
Mesosphere | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · The middle layer The mesosphere lies between the thermosphere and the stratosphere. “Meso” means middle, and this is the highest layer of the atmosphere in which …
How Did the Solar System Form? - NASA Space Place
Aug 29, 2022 · Asteroids in the asteroid belt are the bits and pieces of the early solar system that could never quite form a planet. Way off in the outer reaches of the solar system are comets.
Gallery of NASA Solar System Images - NASA Space Place
Mar 11, 2021 · Our solar system is made up of a star—the Sun—eight planets, more than 140 moons, a bunch of comets, asteroids and space rocks, ice, and several dwarf planets, such as …
Asteroids | NASA Space Place – NASA Science for Kids
Jan 20, 2026 · Asteroids CubeSat Builder: Build a NASA... play Your Name in Landsat Spell out your name with Earth imagery captured by Landsat! play Play Space Lotería! play What Did …
Fun facts about comets and asteroids: Although comets may look bright in our night skies as their comas and tails reflect sunlight, the nucleus of a comet is black as charcoal.