Explanation: Stars can create huge and intricate dust sculptures from the dense and dark molecular clouds from which they are born. The tools the stars use to carve their detailed works are high energy light and fast stellar winds. The heat they generate evaporates the dark molecular dust as well as causing ambient hydrogen gas to disperse and glow red. Pictured here, a new open cluster of stars designated IC 1590 is nearing completion around the intricate interstellar dust structures in the emission nebula NGC 281, dubbed the Pac-man Nebula because of its overall shape. The dust cloud on the upper left is classified as a Bok Globule as it may gravitationally collapse and form a star -- or stars. The Pacman Nebula lies about 10,000 light years away toward the constellation of Cassiopeia.

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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: dust cloud - NGC 281 - bok globule - globuly Boka - pylevoe oblako Publikacii so slovami: dust cloud - NGC 281 - bok globule - globuly Boka - pylevoe oblako
Sm. takzhe: Zvezdy i pyl' v tumannosti Pekmen Sem' Sester v pyli NGC 6727: tumannost' Buinyi Pavian Zvezdoobrazovanie v tumannosti Pakman Galakticheskie cirrusy: Mandel Vil'son 9 Zvezdy i pyl' v Yuzhnoi Korone NGC 281: bez zvezd i so zvezdami Vse publikacii na tu zhe temu >>