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