Pretty easy, overall.
I would definitely recommend it! It was a pretty easy class that met twice a week with a recitation once a week in the planetarium. If you need a natural science course but dislike math, this is a good course for you because there's minimal math.
I am not a science major by any means, but this was a fun course that made my week a little more fun as I read more about the stars and the planets. It's a pretty good choice for a natural science requirement if you don't want to put a lot of effort in.
Hours per week:
Advice for students:
I would definitely take notes. I didn't go to class, only recitation, and took notes and got an A in the class. There are assignments, but you're allowed to work with other students on them so try to do that.