Follow Buzz Lightyear on board the space shuttle Discovery.
Can you put the airplanes in the correct order for takeoff?
Solve the picture puzzles to learn more about the STS-124 mission.
Learn the real science behind Deoxys.
See if you can fly through all three levels!
Use your computer to color this picture of Earth.
KSNN's Newsbreak has the answer!
Astronauts show how to take a shower, eat breakfast and brush their teeth!
The night sky is full of stars. Try to capture them!
Stump everyone you know with this one!