Assess your young scientists' understanding of the difference between observation and inference with this 20-question multiple choice quiz. It reviews a variety of physics and astronomy concepts, such as solar eclipses and sunspots, the...

Patrick loves being a pirate, but he'd prefer to be an astronomer. Join him, and learn about everything high in the sky like the moon, stars, and asteroids.

In this lesson, students learn about objects in the universe, including constellations, planets, meteors, asteroids, and comets.