absorption nebula

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暗饰带星云

A busy starfield is shown which an elongated brown nebula running diagonally from the lower left to the upper right. A bright blue star and a star cluster appear above the nebula. Please see the explanation for more detailed information.
画面中是一片繁忙的星空,一团细长的棕色星云从左下角斜向右上方。星云上方出现一颗明亮的蓝色恒星和一个星团。有关更多详细信息,请参阅说明。

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LBN 86: 鹰魟星云

2023年11月27日 LBN 86: The Eagle Ray Nebula Image Credit & Copyright: Vikas Chander Explanation: This eagle ray glides across a cosmic sea. Officially cataloged as SH2-63 and LBN 86, the dark nebula is composed of gas and dust that just happens to appear shaped like a common ocean fish. The inters

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LDN 1622: 恶灵星云

2023年1月25日 LDN 1622: The Boogeyman Nebula Image Credit & Copyright: Joshua Carter Explanation: To some, the dark shape looks like a mythical boogeyman. Scientifically, Lynds’ Dark Nebula (LDN) 1622 appears against a faint background of glowing hydrogen gas only visible in long telescopic

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暗分子云巴纳德68

2020年11月22日 Dark Molecular Cloud Barnard 68 Image Credit: FORS Team, 8.2-meter VLT Antu, ESO Explanation: Where did all the stars go? What used to be considered a hole in the sky is now known to astronomers as a dark molecular cloud. Here, a high concentration of dust and molecular gas absorb practi

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