Showing posts with label Hydra. Show all posts
Showing posts with label Hydra. Show all posts

Friday, May 11, 2012

HYDRA THE SNAKE

Hydra is the largest of the 88 officially recognized constellations in the sky. Finding the huge water snake will be a little difficult because the constellation has only one bright star. But it’s not hopeless. One method to locate Hydra is to find the two bright stars in Gemini. Connect the dots of those two stars and continue a line to the south. This line of sight will take you to Hydra’s many heads - it should look like five or six dim stars together. Trace down the coils to the left and you will find Alphard (also a Harry Potter character), the snake’s heart, and the rest of his long body.

Alphard Black
The Arabs named this star Alphard meaning “The Solitary One” because it seems to sit low in the southern sky all by itself. Alphard is an orange giant which is an appropriate color since it is supposed to mark the heart of the snake.

Another way to find Hydra is to first locate Leo the Lion. Find the backwards question mark that is Leo’s head. The lion is facing Hydra so look where Leo is looking and you should find either the six-starred head or bright heart of Hydra.

The Greeks believed that Hydra was a terrible monster with seven, eight, or even nine heads that lurked in the swamps of Lerna. Each head had a different scary face - with long teeth, fangs, or gums. Okay, maybe not gums. But people had tried to kill the Hydra before and discovered that every time you cut off one of her heads, two more would grow back in its place!

What do you do? 
Call Hercules. 
Tune in next week for the exciting tale!
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Friday, May 4, 2012

CORVUS THE CROW

Although Corvus is a small constellation, it’s relatively easy to find in the sky. Look for his distinctive square/trapezoid shape low in the southern sky riding on the back of Hydra the water snake. In an area of few bright stars Corvus stands out in the late spring and early summer evenings.

The Greeks associated this constellation with a story about the god Apollo. Apollo often used a crow as a messenger - to pick up his lunch, dry cleaning, etc. One day, Apollo sent Corvus out with a golden cup to gather some water for him. The crow took the cup in his beak and flew off toward the river. But along the way, Corvus became distracted by a grove of fig trees. He decided to stop of and eat some of these delicious fruits.

 Well, Corvus completely lost track of time while chowing down, and began to panic. “Oh no. Oh no. Apollo is going to kill me for returning so late,” he cried. “I must find an excuse.” So Corvus flew around and spotted a humongous water snake swimming in the river. Corvus swooped down and grabbed the snake in his claws to carry back to Apollo as an excuse.
 
"What? Don't you believe me?"
When he returned, Apollo was furious. “Where have you been!” he screamed. “You see, your most worshipness,” Corvus whimpered, “I was delayed in bringing you your water to quench your divine thirst. But it wasn’t my fault. It was this accursed water snake. He wouldn’t let me get you any water. So I picked him up and brought him here for you to see.”

“Oh, I see,” said Apollo softly. Because Apollo could sense this tale for what it was. It was a lie – and not even a very good lie. In a fit of rage, Apollo banished the crow, the cup, and the water snake to the sky forever. And as a final punishment to Corvus, he must ride on the snake’s back for eternity with the cup of water just out of his beak’s grasp - forever thirsty. And to this day crows are cursed with such rough, raspy voices.

"So thirsty..." Click on it for a larger picture of Corvus, Crater (the cup) and Hydra
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