Summer triangle and Milky Way in the night sky over a sculpture of a goat in Pampilhosa da Serra, Dark Sky Aldeias do Xisto, Portugal. The summer triangle is made up of the stars Vega (top centre), Deneb (left centre) and Altair (right of goat's chest). The Milky Way is our galaxy seen from the inside, forming a band of stars and nebulae stretching across the sky. At top left, between the thumb and first finger of the sculpture is the Small Magellanic Cloud galaxy.