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Cat’s Eye Nebula
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Cat’s Eye Nebula spans half a light-year
and lies three thousand light-years away.
The features within are said to appear
so complex that astronomers say
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they suspect at center the object bright
may a binary star system be.
Though perhaps the fate of future sunlight
is more actually what they see.
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Cats are quite intricate, indeed we know,
much like nebulae planetary.
And thus the features in the Cat’s Eye show
complexity fairly contrary.
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Gazing at this Cat’s Eye, starwatchers may
well be seeing the fate of our Sun,
destined to enter its nebula day
when about five billion years are done.
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~ Harley White
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APOD: In the Center of the Cat’s Eye Nebula (2022 Jul 10)
Credit: NASA, ESA, Hubble, HLA;
Reprocessing & Copyright: Raul Villaverde
https://apod.nasa.gov/apod/ap220710.html
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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 (NGC 6543), to be one of the most complex planetary nebulae known. Spanning half a light-year, 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 with large telescopes reveal them to be stars surrounded by cocoons of gas blown off in the late stages of stellar evolution. Gazing into this Cat’s Eye, astronomers may well be seeing more than detailed structure, they may be seeing the fate of our Sun, destined to enter its own planetary nebula phase of evolution ... in about 5 billion years.
#poetry