The Whale and the Hockey Stick (APOD 2009 August 21)

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neufer
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The Whale and the Hockey Stick (APOD 2009 August 21)

Post by neufer » Sat Aug 22, 2009 2:54 am

http://apod.nasa.gov/apod/ap090821.html wrote:
Explanation: The Whale's dark interstellar dust clouds, yellowish core, and young blue star clusters are easy to spot. A companion galaxy, the small elliptical NGC 4627, appears above the Whale Galaxy.
  • Diving beneath the [Pequod] , the whale ran quivering along its keel; but turning under water, swiftly shot to the surface again, far off the other bow, but within a few yards of Ahab's boat.
Explanation: At the lower left is another distorted galaxy, the hockey stick-shaped NGC 4656. The distortions and mingling trails of gas detected at other wavelengths suggest that all three galaxies have had close encounters with each other in their past.
  • With this once long lance, now wildly elbowed, fifty years ago did Nathan Swain kill fifteen whales between a sunrise and a sunset. And that harpoon--so like a corkscrew now--was flung in Javan seas, and run away with by a whale, years afterward slain off the Cape of Blanco. The original iron entered nigh the tail, and, like a restless needle sojourning in the body of a man, travelled full forty feet, and at last was found imbedded in the hump.
Explanation: The Whale Galaxy is also known to have spouted a halo of hot gas glowing in x-rays.
Art Neuendorffer

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orin stepanek
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Re: The Whale and the Hockey Stick (APOD 2009 August 21)

Post by orin stepanek » Sat Aug 22, 2009 1:48 pm

The whale name fits; but the other doesn't look like a hokey stick to me. :? If the small elliptical were a little closer to the whale's head it could pass as a waterspout from the whales blowhole. :P

Orin
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BMAONE23
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Re: The Whale and the Hockey Stick (APOD 2009 August 21)

Post by BMAONE23 » Sat Aug 22, 2009 4:58 pm

I believe the Hocky Stick is only apparent in the brightest region of the galaxy in question

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Re: The Whale and the Hockey Stick (APOD 2009 August 21)

Post by toejam » Sat Aug 22, 2009 6:17 pm

orin stepanek wrote:The whale name fits; but the other doesn't look like a hokey stick to me. :? If the small elliptical were a little closer to the whale's head it could pass as a waterspout from the whales blowhole. :P

Orin
Looks a little like a field hockey stick.

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