Drive a Mars rover
Resize objects until they're the correct relative size.
Planet Families 2
Build a solar system in 3d.
Is it a solid, liquid, gas, or plasma?
Fly to Mars
Launch a spacecraft from Earth to Mars and back again.
Write a silly story
Space Challenge Quiz Show
Play some trivia
Create a bacterial community.
Solar Maze: The Great Escape
Escape from cores of stars.
Listening for Life
Are these sounds natural or intelligent?
Our Place in Space
You are out there.
How Big are Martian Features?
Drop objects onto the surface of Mars.
Look at the Sun in different ways.
Drive a Rover
The Sojourner/Pathfinder mission.
Small and Large
Arrange objects from smallest to largest.
Earth or Mars?
Identify images by the planet they were taken on.
Wrath of Ra
Smack Earth with solar events.
Send a probe into Jupiter's core
Magneto Mini Golf
Play golf with charged particles.
What if it hit my town?
Drop a rock on someone
Arrange dangers from lowest to highest
Send balls along magnetic field lines
Looking for Life
See if you can recognize life.
What are the chances that we're not alone?
Near and Far
Arrange objects from closest to farthest.
Knock down pins with a proton ball.
Can You Find...
Search for features on the surface of Mars.