OK, one part of that title isn’t true, unless Ryan Gosling signs up for the class in the next few days. There are still spots in my new online class “The Universe in a Box”, beginning next Tuesday, April 2. Sign up today!

Also, we’re beginning another new class at CosmoAcademy: “The Sun and Stellar Evolution“, taught by Ray Sanders. He’ll teach you about the life cycle of stars, from formation to death and beyond, and what our own Sun can tell us about the whole process. The class begins April 15.