

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.

Small and Large
Arrange objects from smallest to largest.

Solar Vision
Look at the Sun in different ways.

Rubble!
Use your ship to push asteroids to safe trajectories

Magneto Bowling
Knock down pins with a proton ball.

Drive a Rover
The Sojourner/Pathfinder mission.

Planet Plunge
Send a probe into Jupiter's core

Silly Scripts
Write a silly story

Extreme Seasons
3D game showing how seasons change

Matter Sorter
Is it a solid, liquid, gas, or plasma?

Looking for Life
See if you can recognize life.

Planetary Pinball
Send balls along magnetic field lines

Our Place in Space
You are out there.

Near and Far
Arrange objects from closest to farthest.

Wrath of Ra
Smack Earth with solar events.

Planet Families 2
Build a solar system in 3d.

Sizemology
Resize objects until they're the correct relative size.

Magneto Mini Golf
Play golf with charged particles.

Winogradsky Column
Create a bacterial community.

Deflect an Asteroid
Keep asteroids from destroying Earth

Drake Equation
What are the chances that we're not alone?

Space Challenge Quiz Show
Play some trivia

How Big are Martian Features?
Drop objects onto the surface of Mars.

Fly to Mars
Launch a spacecraft from Earth to Mars and back again.

Listening for Life
Are these sounds natural or intelligent?

Risky Business
Arrange dangers from lowest to highest

Solar Maze: The Great Escape
Escape from cores of stars.

Light Curves
Guess which asteroid is represented by its light curve

Friend or Foe
Are giant planets friends or foes?

Rover Coder
Drive a Mars rover

What if it hit my town?
Drop a rock on someone

