This is a great introduction to the night sky, and teaches you to find Orion, Jupiter, Polaris, Casseopia and Betelguese quickly and easily. Worth running through.

It’s a great article about them, but this is something I’ve been looking for for ages: it describes the huge gatherings these sharks have as they migrate towards the poles: 500 large! I’ve seen footage of them passing over in endless ranks… this is something I need to do before I die!