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