Monday,  August 6, 2012 • Vol. 13--No. 023 • 7 of 25 •  Other Editions

Cassiopeia the Queen on summer evenings

• One of the most recognizable constellations is Cassiopeia the Queen, which now can be found in the northeastern sky a couple of hours after the sun goes down. This constellation has the distinct shape of a W, or M, depending on your perspective.
• Cassiopeia is associated with a queen of Ethiopia. She is sometimes called the Lady of the Chair. Queen Cassiopeia was said to have offended the sea nymphs, or Nereids, by boasting that her own beauty was greater than theirs. It's said that the nymphs appealed to Zeus, king of the gods, who caused Cassiopeia to be placed upon a

throne in the heavens - but in such a location that, for part of each night, she appears upside-down!
• This constellation lies in front of the starlit trail of the Milky Way. It's a lovely part of the heavens to scan with binoculars. Also, if you wait until later at night, you'll see the constellation Perseus rise in the northeast around midnight. This constellation is the "radiant point" of the Perseid meteor shower, peaking this year on the morning of August 13.
• Cassiopeia circles counter-clockwise around Polaris, the North Star, throughout the night. It swings high over Polaris shortly before dawn. At that time, look for the constellation Orion the Hunter to be in a recumbent position over the eastern horizon. At this time of year, Cassiopeia the Queen is found fairly low the northeast on summer evenings but high overhead the North Star before dawn.

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