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