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This constellation gives its name to a large star stream interacting with the Milky Way galaxy, and its 70-star contains one of the first extrasolar planets observed. Â This constellation contains the heart of the Local Supercluster, and this constellation's W star gives its name to a class of Population II pulsating variables also known as Type II Cepheus.Â  Another object in this constellation is Messier 104, known as the Sombrero Galaxy, which is not a part of the cluster found in this constellation. For ten points, name this constellation with alpha star Spica.Â  
This constellation gives its name to a large star stream interacting with the Milky Way galaxy, and its 70-star contains one of the first extrasolar planets observed.
Virgo [Accept the Virgin, or Charlie Dees] 