Not that bad of a course! If you've taken ASTR 101, this course will be a breeze as half of the content is the exact same. Literally copy and pasted 2 labs as they were the same. If you haven't taken ASTR 101, then this course will still be easy so long you're interested in the content. Stars, galaxies, black holes, telescopes - all cool stuff and relatively all easy to understand. Minimal math except in labs, but nothing you couldn't do if you were in grade 10.