File:GRB 110328A (captured by the Hubble Space Telescope).jpg
![File:GRB 110328A (captured by the Hubble Space Telescope).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/6/6c/GRB_110328A_%28captured_by_the_Hubble_Space_Telescope%29.jpg/800px-GRB_110328A_%28captured_by_the_Hubble_Space_Telescope%29.jpg?20110411134947)
原始檔案 (1,200 × 900 像素,檔案大小:666 KB,MIME 類型:image/jpeg)
說明
說明
描述GRB 110328A (captured by the Hubble Space Telescope).jpg |
NASA's Hubble Space Telescope has pinpointed the source of one of the most puzzling blasts of high-energy radiation ever observed. It is at the very center of a small, distant galaxy, which appears to be sending a beam of radiation directly toward Earth. The 3.8-billion-light-year-distant galaxy appears as a bright blob at the center of the Hubble picture. This observation may support the idea that a supermassive black hole at the core of the galaxy has gravitationally torn apart and swallowed a bypassing star. As the star's gas falls onto the black hole, radiation is ejected along a narrow beam. On March 28, 2011, NASA's Swift satellite, which looks for transient X-rays and gamma rays, detected the first of a string of powerful bursts of high-energy radiation that has lasted for a week. More Hubble observations are planned to see if the core changes brightness. An armada of ground- and space-based telescopes is also watching the object from X-ray through radio wavelengths. The Hubble observations were taken in visible and near-infrared light on April 4, 2011, with the Wide Field Camera 3. This Hubble image was taken in visible light. |
日期 | |
來源 | http://hubblesite.org/newscenter/archive/releases/2011/10/image/b/ (direct link) |
作者 | NASA, ESA, and A. Fruchter (STScI) |
Public domainPublic domainfalsefalse |
![]() |
本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zh,NASA版權政策或JPL圖像使用政策) | ![]() |
![]() |
警告:
|
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 | 2011年4月11日 (一) 13:49 | ![]() | 1,200 × 900(666 KB) | Tryphon(留言 | 貢獻) | {{Information |Description=NASA's en:Hubble Space Telescope has pinpointed the source of one of the most puzzling blasts of high-energy radiation ever observed. It is at the very center of a small, distant en:galaxy, which appears to be sendin |
無法覆蓋此檔案。
檔案用途
下列頁面有用到此檔案:
全域檔案使用狀況
以下其他 wiki 使用了這個檔案:
- en.wikipedia.org 的使用狀況
- ja.wikipedia.org 的使用狀況
- pl.wikipedia.org 的使用狀況
- ru.wikipedia.org 的使用狀況
- vi.wikipedia.org 的使用狀況
- www.wikidata.org 的使用狀況
- zh.wikipedia.org 的使用狀況
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。
方位 | 標準 |
---|---|
水平解析度 | 72 dpi |
垂直解析度 | 72 dpi |
使用軟體 | Adobe Photoshop CS5 Macintosh |
檔案修改日期時間 | 2011-04-04T19:51:30-04:00 |
Exif 版本 | 2.2 |