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Astronomy Picture of the Day 3-24-02
NASA ^ | 3-24-02 | Robert Nemiroff and Jerry Bonnell

Posted on 03/23/2002 8:20:32 PM PST by petuniasevan

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2002 March 24
See Explanation.  Clicking on the picture will download
 the highest resolution version available.

The Cat's Eye Nebula
Credit: J.P. Harrington and K.J. Borkowski (U. Maryland), HST, NASA

Explanation: Three thousand light-years away, a dying star throws off shells of glowing gas. This image from the Hubble Space Telescope reveals the Cat's Eye Nebula to be one of the most complex planetary nebulae known. In fact, the features seen in the Cat's Eye are so complex that astronomers suspect the bright central object may actually be a binary star system. The term planetary nebula, used to describe this general class of objects, is misleading. Although these objects may appear round and planet-like in small telescopes, high resolution images reveal them to be stars surrounded by cocoons of gas blown off in the late stages of stellar evolution.


TOPICS: Astronomy Picture of the Day; Science
KEYWORDS: binary; emission; nebula; photography; planetary; space; star; stellar
Arguably the most beautiful "planetary" nebula known.
1 posted on 03/23/2002 8:20:32 PM PST by petuniasevan
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To: snowfox; NovemberCharlie; MozartLover; Joan912
APOD ping!
2 posted on 03/23/2002 8:24:08 PM PST by petuniasevan
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To: petuniasevan
As always ask to get on the APOD PING list!
3 posted on 03/23/2002 8:25:47 PM PST by petuniasevan
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To: petuniasevan
Beautiful. Please add me to your ping list.
4 posted on 03/23/2002 8:29:07 PM PST by Dawgsquat
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To: petuniasevan
Me want ping...

Second day in a row, astronomy is cool bump!

5 posted on 03/23/2002 8:34:46 PM PST by Vigilantcitizen
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To: petuniasevan
In for a ping, in for a pong!

An incredible photo.... proof that God is an artist in his spare time.

6 posted on 03/23/2002 9:19:12 PM PST by theDentist
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To: petuniasevan
Please add me to the ping list. This is truly beautiful and a good learning experience.
7 posted on 03/23/2002 9:40:28 PM PST by I_Love_My_Husband
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To: A Citizen Reporter; ABG(Anybody but Gore); acnielsen guy; arazitjh; b4its2late; backhoe...
Good morning!

Just pinging you all to this fascinating and informative thread in case you might like to be added to the ping list. The pictures are always stunning and there is LOTS of information to go along with them.:)

8 posted on 03/24/2002 3:17:54 AM PST by MozartLover
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To: MozartLover
Oh! That is gorgeous!
9 posted on 03/24/2002 4:18:58 AM PST by backhoe
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To: MozartLover; the dentist
thanks for ping, mozart lover
it is beautiful
I agree with dentist, God is a great artist
Love, Palo
10 posted on 03/24/2002 5:33:07 AM PST by palo verde
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To: MozartLover; .45MAN
Thank-you so much Mozie! Please ping me anytime to scenes such as this.

'tis a wondrous universe that we are privileged to live in!

Have a glorious Palm Sunday!

{{{{{{{HUGS}}}}}}}}}

11 posted on 03/24/2002 7:16:36 AM PST by dansangel
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To: MozartLover
I like this series of threads.
12 posted on 03/24/2002 5:06:48 PM PST by lepton
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To: petuniasevan
Hi, could you add me to your APOD ping list. That Cat's eye Nebula was gorgeous...kinda makes you realize how insignificant some things are :) Thanks, Deb
13 posted on 03/24/2002 7:03:34 PM PST by DallasGal
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