During the course of making the Crash Course Astronomy series, our animators at Thought Café and I put together a fun poster of the solar system with little factoids about the various members of ...

OK, over the past eight episodes of Crash Course Astronomy we’ve covered a lot of basics: What you can see, how you can see it, and how some basic forces sculpt what’s out there. So. What’s ...

Introduction to the Solar System: Crash Course Astronomy #9 Episode 9 | 9m 57s In today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how ...

It’s like going back to school again and reading up on the solar system – the sun and everything that orbits around it, including planets, moons, asteroids, comets and meteoroids. Take a ...

Binary and Multiple Stars: Crash Course Astronomy #34 Episode 34 | 11m 46s Double stars are stars that appear to be near each other in the sky, but if they’re gravitationally bound together we ...