How to use Orion to find Canis Major and Canis Minor
https://www.newscientist.com/article/mg25133582-600-how-to-use-orion-to-find-canis-major-and-canis-minor/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
How to use Orion to find Canis Major and Canis Minor