Explanation: What slithers there? The dark winding lanes visible in part of the constellation Ophiuchus belong to the Snake Nebula. The Snake Nebula is a series of dark absorption clouds made up of Interstellar dust. Interstellar dust grains - composed predominantly of carbon - absorb visible starlight and reradiate much of it in the infrared. This absorption causes stars behind the clouds to be obscured from view, hence the appearance of starless voids on the sky.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: nebula - Ophiuchus - Mezhzvezdnaya pyl' - temnaya tumannost' Publikacii so slovami: nebula - Ophiuchus - Mezhzvezdnaya pyl' - temnaya tumannost'
Sm. takzhe: LDN 43: tumannost' Kosmicheskaya Letuchaya Mysh' Temnaya bashnya v Skorpione Temnye tumannosti v Hameleone Tumannost' "Temnaya shtuchka" Raznocvetnye oblaka i zvezdy okolo ρ Zmeenosca Tumannosti: ot Chaiki do Kalifornii ζ Zmeenosca: ubegayushaya zvezda Vse publikacii na tu zhe temu >>