File:STScI-01GNYMD5RCRF1S01A8M2S5M0Z1.png
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James Webb Space Telescope NIRCam image of NGC 346
摘要
[編輯]描述STScI-01GNYMD5RCRF1S01A8M2S5M0Z1.png |
English: NGC 346, shown here in this image from NASA’s James Webb Space Telescope Near-Infrared Camera (NIRCam), is a dynamic star cluster that lies within a nebula 200,000 light years away. Webb reveals the presence of many more building blocks than previously expected, not only for stars, but also planets, in the form of clouds packed with dust and hydrogen.
The plumes and arcs of gas in this image contains two types of hydrogen. The pink gas represents energized hydrogen, which is typically as hot as around 10,000 °C (approximately 18,000 °F) or more, while the more orange gas represents dense, molecular hydrogen, which is much colder at around -200 °C (approximately -300 °F) or less, and associated dust. The colder gas provides an excellent environment for stars to form, and, as they do, they change the environment around them. The effect of this is seen in the various ridges throughout, which are created as the light of these young stars breaks down the dense clouds. The many pillars of glowing gas show the effects of this stellar erosion throughout the region. |
日期 | |
來源 | https://webbtelescope.org/contents/media/images/2023/101/01GNYHXG26ZPW9DW7KTXQH116G?news=true |
作者 |
SCIENCE: NASA, ESA, CSA, Olivia C. Jones (UK ATC), Guido De Marchi (ESTEC), Margaret Meixner (USRA) IMAGE PROCESSING: Alyssa Pagan (STScI), Nolan Habel (USRA), Laura Lenkić (USRA), Laurie E. U. Chu (NASA Ames) |
其他版本 |
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授權條款
[編輯]Public domainPublic domainfalsefalse |
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This file is in the public domain because it was created by NASA, ESA and CSA. NASA Webb material is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA/CSA is credited as the source of the material. This license does not apply if source material from other organizations is in use. The material was created for NASA by Space Telescope Science Institute under Contract NAS5-03127. Copyright statement at webbtelescope.org. For material created by the European Space Agency on the esawebb.org site, use the {{ESA-Webb}} tag. |
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日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
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目前 | 2023年1月12日 (四) 17:07 | ![]() | 7,884 × 11,451(113.91 MB) | Lithopsian(對話 | 貢獻) | Uploaded a work by SCIENCE: NASA, ESA, CSA, Olivia C. Jones (UK ATC), Guido De Marchi (ESTEC), Margaret Meixner (USRA) IMAGE PROCESSING: Alyssa Pagan (STScI), Nolan Habel (USRA), Laura Lenkić (USRA), Laurie E. U. Chu (NASA Ames) from https://webbtelescope.org/contents/media/images/2023/101/01GNYHXG26ZPW9DW7KTXQH116G?news=true with UploadWizard |
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詮釋資料
此檔案中包含其他資訊,這些資訊可能是由數位相機或掃描器在建立或數位化過程中所新增的。若檔案自原始狀態已被修改,一些詳細資料可能無法完整反映出已修改的檔案。
作者 | Space Telescope Science Institute Office of Public Outreach |
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版權所有人 |
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簡稱 |
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製作/提供者 | NASA, ESA, CSA, M. Meixner, G. DeMarchi, O. Jones, L. Lenkic, L. Chu, A. Pagan (STScI) |
來源 | STScI |
使用條款 | |
資料產生的日期時間 | 2023年1月11日 (三) 10:15 |
色彩空間 | sRGB |
Exif 版本 | 2.31 |
影像寬度 | 7,884 px |
影像高度 | 11,451 px |
每像素位元 |
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高度 | 11,451 px |
寬度 | 7,884 px |
像素合成 | RGB |
像素數量 | 3 |
水平解析度 | 300 dpi |
垂直解析度 | 300 dpi |
聯絡資訊 | outreach@stsci.edu
3700 San Martin Drive Baltimore, MD, 21218 USA |
關鍵字 | NGC 346 |
數位化的日期時間 | 2022年12月7日 (三) 03:47 |
使用軟體 | Adobe Photoshop 23.5 (Macintosh) |
詮釋資料最後修改日期 | 2023年1月4日 (三) 04:52 |
檔案修改日期時間 | 2023年1月3日 (二) 09:56 |
原始文件唯一識別碼 | xmp.did:825ba427-ac7c-4b0a-b64d-eafd469d1f2c |
版權狀態 | 版權狀態不明 |