Explanation: This gorgeous celestial vista is centered on one of the Milky Way's own planetary nebulae, M57, the famous Ring Nebula. The wide view is a composite of three exposures; one to record the details of the inner roughly one light-year span of the familiar nebula, one to record the surprisingly intricate but faint outer rings of glowing hydrogen gas, and one to pick up the rich assortment of distant background galaxies. By chance, one of the background galaxies, IC 1296 at the upper left, is close enough to show its barred, spiral structure making an attractive visual comparison with M57. Interestingly, though IC 1296 is 200 million light-years away compared to only 2 thousand light-years for M57, a faint ring is also apparent around the outer reaches of the distant spiral galaxy.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Ring Nebula - spiral galaxy - kol'cevaya tumannost' - spiral'naya galaktika Publikacii so slovami: Ring Nebula - spiral galaxy - kol'cevaya tumannost' - spiral'naya galaktika
Sm. takzhe: NGC 1546 ot teleskopa im.Habbla Mess'e 66 krupnym planom NGC 4565: galaktika, vidimaya s rebra NGC 2403 v Zhirafe M100: galaktika s regulyarnym spiral'nym uzorom Kol'ca vokrug tumannosti Kol'co Licom k NGC 1232 Vse publikacii na tu zhe temu >>