Find out more The constellation is most easily identifiable as what almost appears to be a wishbone of brightest stars, with the brightest being the center and chest of Perseus. Perseus the slayer of Cetus is most easily seen rising in the East in the winter. Stargazers looking for an easy-to-spot star pattern can't go wrong with the constellation Pegasus, the Winged Horse. I live in Massachusetts in the USA, how would I find this constellation and at what time? These constellations are used to help navigate the celestial sphere. Ptolemy was to one to spot it in 2nd century CE, and it is now acknowledged by IAU and listed as one of 88 modern constellations. Perseus constellation is positioned in the northern sky. I'm hoping it will be nighttime, as it will be easiest to see the meteors then I assume. Where is Perseus in the Night Sky? Constellation guide to the 88 official constellations which divide up the sky. The constellation Perseus, from which the Perseids appear to originate, is located in the northeastern part of the sky. Cassiopeia is easy to find in the Northern sky. This is one of the larger constellations that lie next to Andromeda. Perseus is located in the Milky Way, and it lies between Giraffe, Aries, Cassiopeia, Triangle and Charioteer constellations. Constellations cover massive areas in the sky and as such are very easy to find. The meteors are best viewed between the constellation and the zenith, the point in the sky directly overhead, but it is not necessary to know where Perseus is located as the meteors appear in all parts of the sky. The Constellations are patterns in the sky which have been to invented and have deep mythology behind them. injanier uses the same method I use. I'm sure you have seen it - it looks like a W. If you take the W, imagine it's right side up, and split it into two Vs, then take the left hand V and extend the right side of that V downward, the next big group of stars is Perseus. Ross Exton of the Live Science Team shows you how to find the constellation, along with Algol the 'demon star'. Can You Find Perseus? Where is Perseus in the Night Sky? Although Pegasus doesn't exactly look like a horse—more like a box with legs attached—its shape is so easily recognizable that it's hard to miss. Ross Exton of the Live Science Team shows you how to find the constellation, along with Algol the 'demon star'. I'm looking for the Perseus constellation, because of the Perseid meteor shower.