Light Years

What kind of space rock is it?

By Sophia Dengo, CNN

When you hear about space rocks hitting the Earth, you may feel a little confused about the difference between objects such as "meteors," "meteorites" and "meteoroids." Here's a guide:


Images: NASA/ESA/A. Feild, STScI, NASA, Robyn Beck/AFP/Getty Images, Peter Kneffel/AFP/Getty Images, John Thys/AFP/Getty Images