Explanation: Framing a bright emission region, this telescopic view looks out across a pretty field of stars along the plane of our Milky Way Galaxy, toward the nebula rich constellation Cygnus the Swan. Popularly called the Tulip Nebula, the reddish glowing cloud of interstellar gas and dust is also found in the 1959 catalog by astronomer Stewart Sharpless as Sh2-101. About 8,000 light-years distant and 70 light-years across the complex and beautiful nebula blossoms near the center of this composite image. Ultraviolet radiation from young energetic O stars at the edge of the Cygnus OB3 association, ionizes the atoms and powers the emission from the Tulip Nebula.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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NASA Official: Jay Norris. Specific rights apply.
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& Michigan Tech. U.

Publikacii s klyuchevymi slovami: emissionnaya tumannost' - emission nebula - Lebed' Publikacii so slovami: emissionnaya tumannost' - emission nebula - Lebed'
Sm. takzhe: Prizraki v Kassiopee Melott 15 v tumannosti Serdce Tumannost' Tyul'pan i chernaya dyra Lebed' X-1 Triplet v Strel'ce NGC 6188: drakony v Zhertvennike Ou4: tumannost' Gigantskii Kal'mar RCW 85 Vse publikacii na tu zhe temu >>