标签： 巴纳德68

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巴纳德68: 黝黑的分子云

2023年1月29日 Barnard 68: Dark Molecular Cloud 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 practically all the visible light emitted from background stars. T...

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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 practically all the visible light emitted from background stars. T...