Web9 sep. 2004 · A new study of a large number of planetary nebulae has revealed that rings, such as those seen here around the Cat's Eye Nebula, are much more common than thought so far and have been found in at least one third of all planetary nebulae. WebCat's Eye Nebula: NGC 6543: 1786 3.3 ± 0.9 9.8B Draco: Little Ghost Nebula: NGC 6369: 1800 (prior to) 9.9 Ophiuchus: Medusa Nebula: Abell 21 1955 1.0 (approx.) 15.99 ... Eye of Sauron Nebula M 1-42: 10 Sagittarius See also. Lists of astronomical objects; Lists of planets; Lists of exoplanets; References. This page ...
Catseye Nebula - GSU
WebCat's Eye Nebula (NASA image) This image of the planetary nebula NGC 6543 was captured by the Hubble Space Telescope. It is one of the most complex planetary nebulae ever seen. The Hubble image reveals "surprisingly intricate structures including concentric gas shells, jets of high-speed gas and unusual shock-induced knots of gas. WebCat's Eye Nebula, NGC 6543: Object Description: Planetary Nebula: R.A. Position: 17h 58m 33.42s: Dec. Position: 66° 37' 59.49" Constellation: Draco: Distance: 3,000 light … management and organization review几区
Mysterious Cat
Web23 mrt. 2008 · The full beauty of the Cat's Eye Nebula (NGC 6543) is revealed in this new, detailed view from NASA's Hubble Space Telescope. The image from Hubble's Advanced Camera for Surveys (ACS) shows a bull's eye pattern of eleven or even more concentric rings, or shells, around the Cat's Eye. WebThe Cat's Eye Nebula, also known as NGC 6543, is what is known as a planetary nebula. They're not related to planets at all, however; the term came about because their round shape resembles planets. Such nebulae are what's left over after a star – like the Sun – runs out of fuel to burn and reaches the end of its life. Web7 okt. 2008 · The Cat's Eye (NGC 6543) represents a brief, yet glorious, phase in the life of a sun-like star. This nebula's dying central star may have produced the simple, outer pattern of dusty concentric shells by shrugging off outer layers in a series of regular convulsions. But the formation of the beautiful, more complex inner structures is not well ... management and organisation