Cat's Eye Nebula Age
This image reveals new details of the Cats Eye Nebula catalogued as NGC 6543 one of the most complex planetary nebulae ever seen.
Cat's eye nebula age. His early work was devoted to the study of planetary nebulae. The size and expansion rate of the Cats Eye suggest the nebula is just 1000 years old. Each ring is actually the edge of a.
The Cat Eye Nebula NGC 6543 is a mythical object from the deep sky of the Northern Hemisphere. The Cats Eye Nebula was discovered by Herschel in the late 18th century. A planetary nebula is the glowing gas ejected during the final stages of evolution of a star similar in mass to our Sun.
When a Sun-like star nears the. Heres my image of the Cats Eye Nebula NGC 6543 in Bi-Colour HαOiii. It has been expanding ever since as can be seen by comparing Hubble images taken in 1994 1997 2000 and 2002.
The central star will continue to expand for another 10000 years give or take just a tiny fraction of its total lifespan until the central star runs out of atmosphere. The distance measured by the Gaia mission is 655 light-years. The Cats Eye Nebula NGC 6543 is a planetary nebula in the constellation Dragon.
The nebula was discovered by William Herschelon February 15 1786 and was the first planetary nebula to be observed with a spectroscope by William Hugginsin 1864. It is a Planetary Nebula expanding gas shell ejected from an end-of-life star in the constellation of the Dragon whose age is estimated at only 1000 years and the distance at only 5200 light years. A planetary nebula forms when Sun-like stars gently eject their outer gaseous layers that form bright nebulae with amazing and confounding shapes.
In 1994 Hubble first revealed NGC 6543s surprisingly. The Cats Eye Nebula has a complex intricate structure which includes knots bubbles concentric gas shells and jets of gas as seen in hi-res images taken by the Hubble Space Telescope in 1994. The Cats Eye Nebula NGC 6543 is a planetary nebula in the constellation of Draco.
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