The N44 Complex

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zorg.ch #106261 by [z]Barbara Harris @ 28.03.2008 00:00 - nach oben - The N44 Complex Explanation: A truly giant complex of emission nebulae, N44 is about 1,000 light-years across. It shines in southern skies as a denizen of our neighboring galaxy, the Large Magellanic Cloud, 170,000 light-years away. Winds and intense radiation from hot, young, luminous stars in N44 excite and sculpt filaments and streamers of the glowing nebular gas. But supernovae - the death explosions of the massive short lived stars - have also likely contributed to the region's enormous, blown-out shapes. The cluster of young stars seen near the center lies in a superbubble nearly 250 light-years across. This detailed, false-color view of the intricate structures codes emission from hydrogen, oxygen, and sulfur in shades of blue and green. digg_url = 'http://apod.nasa.gov/apod/ap080327.html'; digg_skin = 'compact'; Credit & Copyright