Level: University

A game of cards to understand powers of 10 and the very diverse scales in Nature
By understanding how rainbows work, you can discover about light and its properties, learning about stars, nebulae, galaxies, and our Universe.
Play with maps, moving your country to another planet!
Measure the distance to an asteroid with a novel technique
Understand astronomical distances using street lights
The basics of galaxy classification, using Hubble Space Telescope images.
Measure light pollution observing the faintest visible stars!