In this Mystery, students will be introduced to the Earth’s orbital movement around the Sun, as a means of seeing why the constellations change.

Discover facts, quizzes, and videos about the planets of the solar system, the history of space travel, and the names of stars and galaxies in the universe.

Since ancient times, people have looked for patterns in the stars.

Learn about the constellations in the night sky by making your own Constellation Viewer.

Neil talks about winter sky constellations, Santa’s sleigh ride, and the astronomy behind the Star of Bethlehem with comedian co-hosts Chuck Nice and Leighann Lord.

In this episode of Crash Course Kids, Sabrina chats about their difference and tells us what those differences mean.

In this episode of Crash Course Kids, Sabrina chats about stars, constellations, and how humans have used constellations to tell stories for a really long time.

In this episode, Sabrina chats about this imaginary line called the Ecliptic and its cycle in the sky.

In this episode of Crash Course Kids, Sabrina talks about how the Earth’s rotation and axis can affect what we see in the night sky.

We’ve talked about constellations; groups of stars in the night sky that we assign names to. But there are a certain group of special constellations called The Zodiac that Sabrina is going to chat about.

How many constellations and planets can you find in the night sky? Record your sightings in a “stellar” journal.

Learn to find the North Star, discover the world of constellations, galaxies, and other night time phenomena.