4.1: A Planet by Any Other Name Welcome, students, to a new year in Astronomy 401! I trust that you have rested your brains well over the holiday and that you are ready once again to explore the heavens. Last year we focused exclusively on planet Earth, but this year we will branch out further and…
4.2: Mercury Are we all here? Good! We will start our imaginary tour of the solar system with Mercury. As we get close, I’ll project on the screen images of Mercury as seen by Mariner 10 and other Muggle space probes. Counting down: ten, nine, eight, seven, six, five, four, three, two, one, …
Seeing Venus from Earth Oops! I must have miscalculated slightly, because our spaceship isn’t as near to Venus as I’d hoped. As we make the final approach, though, it gives me just enough time to share some fast facts about the planet often called Earth’s sister. Named after the…
4.4: Mars - Visiting the Red Planet You may have noticed that the area around the Astronomy Tower looks different from its usual appearance. I have charmed it to look like the surface of Mars. Imagine that we are all travelling in a spaceship and are finally reaching our destination - the Red Plan…

Astronomy 401 is about the solar system. Lesson 1, which is a historical overview about how the planets were discovered and named, has been published. So has Lesson 2, which is about Mercury. So has Lesson 3, which is about Venus. So is Lesson 4, which is about Mars.

Course Prerequisites:
  • ASTR-301

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