

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.

Planetary Pinball
Send balls along magnetic field lines

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

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

Listening for Life
Are these sounds natural or intelligent?

Solar Vision
Look at the Sun in different ways.

Winogradsky Column
Create a bacterial community.

Wrath of Ra
Smack Earth with solar events.

Magneto Mini Golf
Play golf with charged particles.

Near and Far
Arrange objects from closest to farthest.

Friend or Foe
Are giant planets friends or foes?

Silly Scripts
Write a silly story

Light Curves
Guess which asteroid is represented by its light curve

Small and Large
Arrange objects from smallest to largest.

Space Challenge Quiz Show
Play some trivia

Our Place in Space
You are out there.

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

Extreme Seasons
3D game showing how seasons change

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

Risky Business
Arrange dangers from lowest to highest

Looking for Life
See if you can recognize life.

Rover Coder
Drive a Mars rover

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

Drive a Rover
The Sojourner/Pathfinder mission.

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

Planet Plunge
Send a probe into Jupiter's core

Deflect an Asteroid
Keep asteroids from destroying Earth

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

Magneto Bowling
Knock down pins with a proton ball.

Rubble!
Use your ship to push asteroids to safe trajectories

Planet Families 2
Build a solar system in 3d.

