• Cas - Cassiopeia the Queen of Ethiopia

    Size

    25 of 88
    Astronomical Regions

    Intro and Visual description

    Trace an imaginary line from the Big Bear’s pointers on past Polaris. At an equal distance on the opposite side from the Big Dipper is Cassiopeia (KASS-ee-oh-PAY-uh), an ancient Queen of Ethiopia.

    As she sits on her W-shaped throne she circles round and round the pole. Like the Big Dipper, Cassiopeia is circumpolar and therefore visible no matter what the season or time of night. In the fall Cassiopeia is in the shape of a W and in the Spring she is in the shape of a M.

  • Cep - Cepheus the King of Ethiopia

    Size

    27 of 88
    Astronomical Regions

    Intro and Visual description

    The Ethiopian king, Cepheus (SEE-fee-us), is a circumpolar constellation that sits atop the Milky Way on a throne near his queen Cassiopeia. The legs and seat of his throne make a rough square on the Ursa Major side of Cassiopeia. Cepheus looks like a house (or throne) sitting on the Milky Way. The back of the seat comes to a point at the top above his head.

  • CrB - Corona Borealis the Northern Crown

    Size

    73 of 88
    Astronomical Regions

    Intro and Visual description

    A semicircle of stars between Bootes and Hercules, featuring the bright star Gemma (jewel). To locate the Northern Crown, find Arcturus and Vega, the two brightest stars in the northern hemisphere. Draw a straight line between them and you will find not only the mighty Hercules, but the splendid Corona Borealis.

  • Cyg - Cygnus the Swan

    IAU Constellation

    Size

    16 of 88
    Astronomical Regions

    Intro and Visual description

    Find the bowl of the big dipper and locate the two stars nearest the handle. A line running through these stars, tracing away from it above the open bowl. This line runs to Deneb, the tail of the constellation Cygnus the Swan. With wings abreast, and long neck outstretched, Cygnus flies along the milky river.

  • Gem - Gemini the Twins

    IAU Constellation

    Size

    30 of 88
    Astronomical Regions

    Intro and Visual description

    Look for the two bright stars, Castor and Pollux, which form one vertex of the Winter Hexagon. Castor is closer to Capella, in Auriga on the north; and Pollus is closer to Procyon, in Canis Minor on the south. Cancer and Leo lie to the east.

    The Geminids meteor shower occurs around October 19.