Asteroids, Comets and Meteors

Activity collection by Europlanet: Discover the differences between asteroids, comets and meteors. Learn how to track an asteroid, count craters on Earth and build your own asteroid in this collection of activities.
Creating Asteroids
Fun learning activity to build asteroids using clay.
Impact Craters
A literal Earth-Shattering experiment
Meteoroids, Meteors and Meteorites
Learn about formation of meteroids.