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01/06/2019

Science & Technology - Astronomy picture of the day - Lynds Dark Nebula 1251

2019 May 31
See Explanation.  Clicking on the picture will download
 the highest resolution version available.
Lynds Dark Nebula 1251 
Image Credit & Copyright: Francesco Sferlazza, Franco Sgueglia, Astro Brallo
Explanation: Stars are forming in Lynds Dark Nebula (LDN) 1251. About 1,000 light-years away and drifting above the plane of our Milky Way galaxy, the dusty molecular cloud is part of a complex of dark nebulae mapped toward the Cepheus flare region. Across the spectrum, astronomical explorations of the obscuring interstellar clouds reveal energetic shocks and outflows associated with newborn stars, including the telltale reddish glow from scattered Herbig-Haro objects seen in this sharp image. Distant background galaxies also lurk on the scene, visually buried behind the dusty expanse. The deep telescopic field of view imaged with broadband filters spans about two full moons on the sky, or 17 light-years at the estimated distance of LDN 1251.

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