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28 de sept. de 2022 · Astronomers discover secret star at the center of gorgeous Cat's Eye Nebula. The 'most complicated' nebula in the galaxy reveals its big secret. Nothing passes gas quite like a dying star. When a ...
In this detailed view from the NASA/ESA Hubble Space Telescope, the so-called Cat's Eye Nebula looks like the penetrating eye of the disembodied sorcerer Sauron from the film adaptation of "Lord of the Rings.". The nebula, formally catalogued NGC 6543, is every bit as inscrutable as the J.R.R. Tolkien phantom character. Although the Cat's Eye Nebula was among the first planetary nebula ever to ...
猫眼星云（Cat’sEyeNebula）为一行星状星云，位于 天龙座 。. 这个星云特别的地方，在于其结构几乎是所有有记录的星云当中最为复杂的一个。. 这个星云于1786年2月15日由 威廉·赫歇尔 （WilliamHerschel）首先发现。. 至1864年，英国 业余天文学家 威廉·赫金斯 ...
11 de ene. de 1995 · This NASA Hubble Space Telescope image shows one of the most complex planetary nebulae ever seen, NGC 6543, nicknamed the "Cat's Eye Nebula." Hubble reveals surprisingly intricate structures including concentric gas shells, jets of high-speed gas and unusual shock-induced knots of gas. Estimated to be 1,000 years old, the nebula is a visual ...
23 de jul. de 2006 · The Cat's Eye Nebula is a "planetary nebula," created when a dying, Sun-sized star ejects its outer layers of gas into space. This nebula will be visible until its gas dissipates into space over the course of about 10,000 years. Explore the science along with the scenery – Image Tours show Hubble pictures through an astronomer's eyes ...
The Cat's Eye Nebula in Optical and X-ray Image Credit: NASA, ESA, Hubble Legacy Archive; Chandra X-ray Obs.; ... Of course, gazing into this Cat's Eye, humanity may well be seeing the fate of our sun, destined to enter its own planetary nebula phase of evolution ... in about 5 billion years. Tomorrow's picture: ...
Caldwell 6, also known as NGC 6543 and commonly called the Cat’s Eye Nebula, is as well known as it is enigmatic. Hubble’s stunning image of this remarkable object has garnered fame for both the telescope and the nebula. This closer view of billowing clouds of gas around the dying star at the center of the Cat’s Eye Nebula (Caldwell 6 ...
