Explanation: This composition in stardust covers almost 2 degrees on the sky, close to the border of the zodiacal constellation Aries and the plane of our Milky Way Galaxy. At the lower right of the gorgeous skyscape is a dusty blue reflection nebula surrounding a bright star cataloged as van den Bergh 13 (vdB 13), about 1,000 light-years away. At that estimated distance, the cosmic canvas is over 30 light-years across. Also surrounded by scattered blue starlight, vdB 16 lies toward the upper left, while dark dusty nebulae sprawl across the scene. Near the edge of a large molecular cloud, they can hide the newly formed stars and young stellar objects or protostars from prying optical telescopes. Collapsing due to self-gravity, the protostars form around dense cores embedded in the molecular cloud.

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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: reflection nebula - dust - pyl' - Pylevaya tumannost' Publikacii so slovami: reflection nebula - dust - pyl' - Pylevaya tumannost'
Sm. takzhe: Molodye zvezdy i temnye tumannosti IC 348 i Barnard 3 Prizraki v Kassiopee Sem' Sester v pyli Temnyi Morskoi konek v Cefee NGC 7023: tumannost' Iris Temnaya tumannost' Lindsa LDN 1251 Vse publikacii na tu zhe temu >>