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