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