The Cat’s Eye Nebula Consists Mainly Of Hydrogen And Helium, With Smaller Quantities Of Heavier Elements.
A planetary nebula is the glowing gas ejected during the final stages of evolution of a star similar in mass to our sun. The hst images seem to indicate that the central star is actually a binary system and that the nebula we see today is actually the result of at least two separate events. So if you started traveling to the cat’s eye nebula today at the speed of light, it would take you 3,300 years!
Quick Facts About The Cat’s Eye Nebula.
It consists of 11 or more expanding spheres of gas. To inform younger students about energy and environment, science, chemistry, english culture and english language, with accompanying images, interviews and videos. The cat's eye nebula 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.
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.
This image from the hubble space telescope reveals the nebula to be one of the most complex planetary nebulae known. The cat's eye nebula (also known as ngc 6543 and caldwell 6) is a planetary nebula in the northern constellation of draco, discovered by william herschel on february 15, 1786. The cat’s eye nebula is estimated to be 3,300 light years from earth.
Taken By The Wide Field And Planetary Camera On Board Nasa/Esa's.
This is one of the most complex of the planetary nebulae. It is a northern hemispheric constellation. The cat’s paw nebula was discovered by the british astronomer john herschel on june 7, 1837.
Herschel Used One Of The Largest Telescopes Available At The Time And Observed The Nebula From The Cape Of Good Hope In South Africa.
The nebula, formally cataloged ngc 6543, is every bit as inscrutable as the j.r.r. Ngc 6334 lies near the diffuse nebula ngc 6357, popularly known as the war and peace nebula, which also contains a. The central star’s surface is 150,000° fahrenheit (around 80,000° celsius), which makes our sun’s 11,000° f (6,100° c) seem comparatively like a.
