Space

• Ask Jimmy and the Bug
• Tidal Power—It's Out of This World
• Sailing to the Stars
• Science Scoops: Pluto: A Planet or Not?
• Exploring Space
• Blasting into Space

• Which star is the only one that doesn't appear to change its position in the sky?

Try these simulations too:

• What caused the Statue of Liberty to change color over time?
• How old can coral reefs be?
• When can you see through rocks?
• How does a soccer player kick the ball to make it move in different ways?
• What traits do dolphins and people have in common?