Giant space lab sent to Mars

Giant space lab sent to Mars

NASA launches Mars Curiosity rover
Make a star map

Make a star map

Look up to the sky at night
Goodbye to the space shuttle

Goodbye to the space shuttle

NASA's space shuttle is blasting off for the last time
What's in our Solar System?

What's in our Solar System?

Explore space with Planet Science

Matters of the heart
What do you really know about your heart?

Make your own light show
A kaleidoscope is a light show in a tube. You can make your own!

What a drag!
Scientists are helping athletes to go faster