Explanation: Do you see the bat? It haunts this cosmic close-up of the eastern Veil Nebula. The Veil Nebula itself is a large supernova remnant, the expanding debris cloud from the death explosion of a massive star. While the Veil is roughly circular in shape and covers nearly 3 degrees on the sky toward the constellation of the Swan (Cygnus), the Bat Nebula, NGC 6995, spans only 1/2 degree, about the apparent size of the Moon. That translates to 12 light-years at the Veil's estimated distance, a reassuring 1,400 light-years from planet Earth. In the composite of image data recorded through broad and narrow band filters, emission from hydrogen atoms in the remnant is shown in red with strong emission from oxygen and nitrogen atoms shown in hues of blue. Of course, in the western part of the Veil lies another seasonal apparition: the Witch's Broom Nebula.

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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: tumannost' Vual' - Veil Nebula Publikacii so slovami: tumannost' Vual' - Veil Nebula
Sm. takzhe: Treugol'nik Villiaminy Fleming Pyl' i zapadnaya chast' tumannosti Vual' Ostatok sverhnovoi: tumannost' Vual' NGC 6995: tumannost' Letuchaya Mysh' Tumannost' Vual': ostatki vzorvavsheisya zvezdy Prizrachnaya tumannost' Vual' Vdol' zapadnoi Vuali Vse publikacii na tu zhe temu >>