Send us your artwork of robots, planets, galaxies and beyond!
» PLAY
|
The Mars rover Spirit wants to hear from you! Send her a postcard.
» PLAY
|
Uncover cool space photos by piecing together these planetary puzzlers.
» PLAY
|
Craft models of real spacecraft and robots with scissors and paper.
» PLAY
|
Send your name to Mars with the Curiosity rover, launching in 2011!
» PLAY
|
Experience a time machine that tells the story of our changing planet.
» PLAY
|
Want to be a space explorer? Take our tour to find out how we explore space!
» PLAY
|
Become a Martian explorer, and see what you discover about the red planet.
» PLAY
|
Check out projects and fun facts about Earth, space and technology.
» PLAY
|
Play activities and learn fun facts about the Cassini mission to Saturn.
» PLAY
|
Blast off, play games, work on activities and learn about Mars.
» PLAY
|
Design, build and send your own spacecraft to a planet or moon.
» PLAY
|
Explore the world around us -- as well as the universe -- in infrared.
» PLAY
|
Build and test your own ion engine to launch a rocket into space.
» PLAY
|
Meet your personal Mars expert ready to answer any questions.
» PLAY
|
Build your very own planet and download a picture when you're done!
» PLAY
|
Help Exo power his spaceship and travel back to his solar system.
» PLAY
|
|
|
