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