網頁Explanation: To some it looks like a cat's eye. To others, perhaps like a giant cosmic conch shell. It is actually one of brightest and most highly detailed planetary nebula known, … 網頁2009 December 27. The Cat's Eye Nebula. Credit: J. P. Harrington ( U. Maryland) & K. J. Borkowski ( NCSU ) 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.

NASA - The Cat

網頁2008年3月23日 · Three thousand light-years away, the Cat's Eye Nebula, a dying star throws off shells of glowing gas. This image from the Hubble Space Telescope reveals the nebula to be one of the most complex … 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. It was the first planetary nebula whose spectrum was investigated by the English amateur astronomer William Huggins, demonstrating that planetary nebulae were gaseous and not stellar in nature. Structurally, th… how ridiculous yt

Cat’s Eye Nebula (NGC 6543) - NASA

網頁2024年7月2日 · 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 … 網頁2008年7月30日 · This composite of data from NASA's Chandra X-ray Observatory and Hubble Space Telescope is a new look for NGC 6543, better known as the Cat's Eye … 網頁2008年10月7日 · Staring across interstellar space, the alluring Cat's Eye Nebula lies 3,000 light-years from Earth. The Cat's Eye (NGC 6543) represents a brief, yet glorious, phase … how rid or clean smell under kitchen sink