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Cat's Eye (1988 Film)
Cat's eye and other variations may refer to: Nature * Cat's Eye Nebula, a planetary nebula Biology * Cat's eye, the visual organ of a cat; see cat senses#Sight, cat senses * Cat eye snail (''Turbo castanea''), or other species from the genus ''Turbo'' * Cat's eye snail (''Lunella smaragdus''), a sea snail endemic to New Zealand * Cat eye syndrome, a symptom of 'trisomy 22' Mineralogy and gemology * Cymophane, sometimes called "cat's eye"; a variety of the mineral chrysoberyl * Cat's eye effect, or chatoyancy, the reflective property of certain gems Arts and entertainment Literature * Cat's Eye (novel), ''Cat's Eye'' (novel), a 1988 novel by Margaret Atwood * Catseye (novel), ''Catseye'' (novel), a 1961 science fiction novel by Andre Norton * Catseye (comics), Sharon Smith, a character from Marvel Comics * Cat's Eye (manga), ''Cat's Eye'' (manga), a 1981 Japanese manga about three cat burglar sisters Film and TV * Cat's Eye (1985 film), ''Cat's Eye'' (1985 film), a film based on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cat's Eye Nebula
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, the object has had high-resolution images by the Hubble Space Telescope revealing knots, jets, bubbles and complex arcs, being illuminated by the central hot planetary nebula nucleus (PNN). It is a well-studied object that has been observed from radio to X-ray wavelengths. At the centre of the Cat's Eye Nebula is a dying Wolf–Rayet star, the sort of which can be seen in the Webb Telescope's image of WR 124. The Cat's Eye Nebula's central star shines at magnitude +11.4. Hubble Space Telescope images show a sort of dart board pattern of concentric rings emanating outwards from the centre. General inf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
