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