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