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