He came to rescue her and vanquish the beast on the promise of receiving Andromeda's hand in marriage. The king and queen agreed, but the wedding got off to a bit of a rocky start.
They appear low in the northeastern sky at nightfall and gradually rise higher throughout the night. Andromeda had already been promised to Phineas, brother of Cepheus bad idea. The night of the wedding, Phineas and friends crashed the party.
After a pitched sword battle that saw Perseus turn the attackers into stone by showing them the head of the Gorgon Medusa, they were wed. Meanwhile, anticipating a bloody mess at Phineas' arrival, Cepheus quietly slipped out the back door grumbling about his lousy luck. Cepheus is a five-sided figure shaped like an old army pup tent. Its brightest star, Alderamin, shines as bright as the stars in the Big Dipper. Errai hosts an extrasolar planet, while Delta Cephei pulsates like a slow-beating heart.
Worse, while Cassiopeia received one of the most easily recognizable constellations in the sky, the King ended up with something resembling an army pup tent outlined by ho-hum stars. He must still be stewing up there. All the more reason to take the time and pay Cepheus a visit. An old Dutch army tent from — see the resemblance?
The 5-sided, modest constellation is first visible in late June and July in the northeastern sky as soon as it gets dark. In their despair, King Cepheus went to the wise Oracle of Ammon some say Delphi in an attempt to figure out what could be done to stop Cetus. The Oracle suggested they sacrifice their only daughter to the mighty Cetus at the ancient shore of Jaffa.
King Cepheus and Queen Cassiopeia accepted this fate, and sadly put Andromeda in shackles and left her for Cetus. Perseus, the demigod son of Zeus and Danae, was one of the greatest of all Greek heroes. Perseus was on Pegasus the flying horse when he saw poor Andromeda facing the mighty Cetus.
As he neared the shore of Jaffa, he asked Andromeda what was going on. Upon learning of her terrible predicament, he made a deal with King Cepheus and Queen Cassiopeia.
In another story, Perseus removed the protective cloth covering the head of the Medusa he had previously slain. Upon seeing the head, Cetus immediately turned to stone. Bottom line: To locate Polaris, the North Star, just draw a line between the two outer stars in the bowl of the Big Dipper.
The stars are moving and changing positions in the sky, which can make them look less like what they were originally named and more like something completely different.
The constellation Cassiopeia originally looked like a W, but today it appears to be a squiggly line. Polaris is located in the constellation of Ursa Minor, the Little Bear. Polaris, the North Star, lies at the end of the handle of the Little Dipper, whose stars are rather faint. But the hottest known stars in the Universe are the blue hypergiant stars. These are stars with more than times the mass of the Sun. One of the best known examples is Eta Carinae, located about 7, light-years from the Sun.
As viewed by observers in the Northern Hemisphere, Polaris occupies a special place. Polaris is actually one of at least three stars in a single system.
The star is about 4, times as bright as the sun. This axis is an imaginary line running through the Earth. At present, the star known as Polaris is the North Star. The North Star is Polaris, an actual star. Venus is a planet, and is usually seen near the Sun. Table of Contents. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits.
Do not sell my personal information. Cookie Settings Accept. Wangliang is the subject of a Chinese moral story. Wangliang was asked to drive a carriage for a hunter called Hsi. But they failed to snare a single bird all day.
Hsi returned from the hunt, complaining that Wangliang was the worst charioteer in the world. Stung by this criticism, Wangliang asked to try again. This time, they bagged ten birds in just one morning. Impressed, Hsi asked Wangliang to be his full-time charioteer. Wangliang refused, explaining that on the first occasion he had driven according to the rules; the second time, he had cheated by driving into the birds to make it easier for Hsi to catch them.
He declined to drive for a hunter who was not honourable. The other two stars of the W Delta and Epsilon Cassiopeiae were part of a chain of six stars called Gedao running from Iota Cassiopeiae in the north via Theta and Nu to Omicron Cassiopeiae in the south.
0コメント