Perfect for the astronomer in your life! You can adjust the size of this nebula-inspired blanket easily by changing the type of yarn you use and/or changing the number of rounds you do. Your finished blanket will end up being 16x21 times bigger than your first square, which as the pattern is written, is a 3-round granny square.

Not sure if your crochet skills are up for it? Check out the original Eventually Granny Square pattern for free for an idea of what you can expect!