Ring Nebula (redirect from NGC 6720)
The Ring Nebula (also catalogued as Messier 57, M57 and NGC 6720) is a planetary nebula in the northern constellation of Lyra.[C] Such a nebula is formed...
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NGC 4036 is the New General Catalogue identifier for a lenticular galaxy in the northern circumpolar constellation of Ursa Major. In the Carnegie Atlas...
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astronomer Édouard Stephan on 20 March 1882. NGC 6027a NGC 6027b NGC 6027c NGC 6027d NGC 6027e Seyfert's Sextet List of NGC objects (6001–7000) "NASA/IPAC Extragalactic...
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NGC 4041 is the New General Catalogue identifier for a spiral galaxy in the northern circumpolar constellation of Ursa Major. It is located an estimated...
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CANDELS". Monthly Notices of the Royal Astronomical Society. 464 (4): 4420–4447. arXiv:1610.03070. Bibcode:2017MNRAS.464.4420S. doi:10.1093/mnras/stw2587...
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Metal-poor K dwarf", Monthly Notices of the Royal Astronomical Society, 517 (3): 4447–4457, arXiv:2210.01027, doi:10.1093/mnras/stac2884 Jackson, David G.; et al...
205 KB (6,626 words) - 21:25, 18 October 2024