Infrared Dark Cloud (IRDC) in the W40 region.jpg
NASA/Spitzer
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Infrared Dark Cloud (IRDC) in the W40 region, Westerhout 40
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Infrared Dark Cloud (IRDC) in the W40 region, Spitzer IRAC: 3.6µm (blue), 4.5 µm (green), 8.0 µm (red) image; linear scale
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W40地域の赤外線暗雲、ウェスターハウト40
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赤外線暗雲
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red cloud infrared spectrum