File:Webb's_First_Deep_Field.jpg
維基百科,自由的 encyclopedia
![File:Webb's First Deep Field.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Webb%27s_First_Deep_Field.jpg/587px-Webb%27s_First_Deep_Field.jpg)
原始檔案 (4,537 × 4,630 像素,檔案大小:16.43 MB,MIME 類型:image/jpeg)
![]() |
This image is a JPEG version of the original TIF image at File: Webb's First Deep Field.tif.
However, any edits to the image should be based on the original TIF version in order to prevent generation loss, and both versions should be updated. Do not make edits based on this version. |
摘要
描述Webb's First Deep Field.jpg |
English: SMACS 0723-73 (1RXS J072319.7-732735, SMACS J0723.3-7327)
NASA’s James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. Known as Webb’s First Deep Field, this image of galaxy cluster SMACS 0723 is overflowing with detail. Thousands of galaxies – including the faintest objects ever observed in the infrared – have appeared in Webb’s view for the first time. This slice of the vast universe is approximately the size of a grain of sand held at arm’s length by someone on the ground. This deep field, taken by Webb’s Near-Infrared Camera (NIRCam), is a composite made from images at different wavelengths, totaling 12.5 hours – achieving depths at infrared wavelengths beyond the Hubble Space Telescope’s deepest fields, which took weeks. The image shows the galaxy cluster SMACS 0723 as it appeared 4.6 billion years ago. The combined mass of this galaxy cluster acts as a gravitational lens, magnifying much more distant galaxies behind it. Webb’s NIRCam has brought those distant galaxies into sharp focus – they have tiny, faint structures that have never been seen before, including star clusters and diffuse features. Researchers will soon begin to learn more about the galaxies’ masses, ages, histories, and compositions, as Webb seeks the earliest galaxies in the universe. This image is the telescope’s first-full color image released. It was released July 11, 2022 6:21PM (EDT). |
日期 | |
來源 | https://webbtelescope.org/contents/media/images/2022/038/01G7JGTH21B5GN9VCYAHBXKSD1 |
作者 | NASA, ESA, CSA, and STScI |
評價
|
![]() |
This image was selected as picture of the day on Vietnamese Wikipedia for 6 August 2023.
|
授權條款
Public domainPublic domainfalsefalse |
![]() |
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. |
![]() |
註解 InfoField | 該圖片含有註解:在維基媒體共享資源上查看註解 |
The future
說明
共享資源質素評價 繁體中文 (已轉換拼寫)
維基共享資源特色圖片 中文 (已轉換拼寫)
7 6 2022
image/jpeg
檔案歷史
點選日期/時間以檢視該時間的檔案版本。
日期/時間 | 縮圖 | 尺寸 | 使用者 | 備註 | |
---|---|---|---|---|---|
目前 | 2022年9月22日 (四) 12:14 | ![]() | 4,537 × 4,630(16.43 MB) | Habitator terrae | better quality |
2022年7月11日 (一) 22:54 | ![]() | 4,537 × 4,630(1.86 MB) | Habitator terrae | {{JPEG version of TIF}} {{Information |description={{en|1=NASA’s James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. Known as Webb’s First Deep Field, this image of galaxy cluster SMACS 0723 is overflowing with detail. Thousands of galaxies – including the faintest objects ever observed in the infrared – have appeared in Webb’s view for the first time. This slice of the vast universe is approximately the size of a grain of sand hel... |
檔案用途
下列8個頁面有用到此檔案:
全域檔案使用狀況
以下其他 wiki 使用了這個檔案:
- ar.wikipedia.org 的使用狀況
- بوابة:علم الفلك
- مقراب جيمس ويب الفضائي
- أعمدة الخلق
- مركز غودارد لرحلات الفضاء
- وكالة الفضاء الكندية
- ويكيبيديا:صور مختارة/الفضاء والكون/نظرة إلى الأعلى
- بوابة:علم الفلك/صورة مختارة
- بوابة:علم الفلك/قوالب
- جيمس إدوين ويب
- معهد علوم المقاريب الفضائية
- قائمة الحقول العميقة
- قالب:مقراب جيمس ويب الفضائي
- بوابة:علم الكواكب غير الشمسية/قوالب
- بوابة:علم الكواكب غير الشمسية
- درع شمسي لمقراب جيمس ويب الفضائي
- كاميرا نيركام
- كاميرا ميري (للأشعة تحت الحمراء المتوسطة)
- مطياف نير
- الحقل العميق الأول لويب
- عنقود مجرات SMACS 0723
- ويكيبيديا:ترشيحات الصور المختارة/الحقل العميق الأول لويب
- ويكيبيديا:صورة اليوم المختارة/أغسطس 2022
- قالب:صورة اليوم المختارة/2022-08-15
- بوابة:علم الفلك/صورة مختارة/81
- سيرس-93316
- as.wikipedia.org 的使用狀況
- av.wikipedia.org 的使用狀況
- az.wikipedia.org 的使用狀況
- be.wikipedia.org 的使用狀況
- bg.wikipedia.org 的使用狀況
- bn.wikipedia.org 的使用狀況
- ca.wikipedia.org 的使用狀況
- ckb.wikipedia.org 的使用狀況
- cs.wikipedia.org 的使用狀況
- de.wikipedia.org 的使用狀況
檢視此檔案的更多全域使用狀況。
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 |
---|---|
方位 | 標準 |
水平解析度 | 300 dpi |
垂直解析度 | 300 dpi |
使用軟體 | GIMP 2.10.12 |
檔案修改日期時間 | 2022年9月22日 (四) 14:11 |
Exif 版本 | 2.31 |
數位化的日期時間 | 2022年7月3日 (日) 12:40 |
色彩空間 | 顏色未校準 |