During May, the length of darkness falls dramatically and quick sky navigation helps maximise your observing time. As an example, consider this route to find an object called Messier 13. First, locate the Plough or, as it’s also known, the Saucepan asterism (an asterism is an unofficial pattern), which is situated almost directly overhead as darkness falls in late May. Identify the three ‘handle’ stars furthest from the pan. Extend their arc away from the pan to arrive at the bright orange star, Arcturus.