File:Jupiter lightnings.jpg
![File:Jupiter lightnings.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/1/10/Jupiter_lightnings.jpg/800px-Jupiter_lightnings.jpg?20161219224713)
原始檔案 (1,700 × 900 像素,檔案大小:114 KB,MIME 類型:image/jpeg)
說明
說明
摘要
[編輯]描述Jupiter lightnings.jpg |
English: Jovian lightning and moonlit clouds. These two images, taken 75 minutes apart, show lightning storms on the night side of Jupiter along with clouds dimly lit by moonlight from Io, Jupiter's closest moon. The images were taken in visible light and are displayed in shades of red. The images used an exposure time of about one minute, and were taken when the spacecraft was on the opposite side of Jupiter from the Earth and Sun. Bright storms are present at two latitudes in the left image, and at three latitudes in the right image. Each storm was made visible by multiple lightning strikes during the exposure. Other Galileo images were deliberately scanned from east to west in order to separate individual flashes. The images show that Jovian and terrestrial lightning storms have similar flash rates, but that Jovian lightning strikes are a few orders of magnitude brighter in visible light.
The moonlight from Io allows the lightning storms to be correlated with visible cloud features. The latitude bands where the storms are seen seem to coincide with the "disturbed regions" in daylight images, where short-lived chaotic motions push clouds to high altitudes, much like thunderstorms on Earth. The storms in these images are roughly one to two thousand kilometers across, while individual flashes appear hundreds of kilometer across. The lightning probably originates from the deep water cloud layer and illuminates a large region of the visible ammonia cloud layer from 100 kilometers below it. There are several small light and dark patches that are artifacts of data compression. North is at the top of the picture. The images span approximately 50 degrees in latitude and longitude. The lower edges of the images are aligned with the equator. The images were taken on October 5th and 6th, 1997 at a range of 6.6 million kilometers by the Solid State Imaging (SSI) system on NASA's Galileo spacecraft. |
日期 | 1997年10月5日和1997年10月6日 |
來源 | http://photojournal.jpl.nasa.gov/catalog/PIA01096 (image link) |
作者 | NASA/JPL/Galileo Project |
![]() |
此標籤不表示文件的著作權狀態。任何文件在附有此標籤的同時還需要一個有效的著作權標籤。請參閱許可協議說明頁面以了解更多資訊。 其他語言:
العربية ∙ беларуская (тарашкевіца) ∙ български ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ English ∙ español ∙ فارسی ∙ français ∙ galego ∙ magyar ∙ հայերեն ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ polski ∙ português ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ українська ∙ 简体中文 ∙ 繁體中文 ∙ +/− |
授權條款
[編輯]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 | 用戶 | 備註 | |
---|---|---|---|---|---|
目前 | 2016年12月19日 (一) 22:47 | ![]() | 1,700 × 900(114 KB) | Huntster(對話 | 貢獻) | Full resolution. |
2009年4月2日 (四) 13:21 | ![]() | 850 × 450(29 KB) | Henrykus(對話 | 貢獻) | {{Information |Description={{en|1=These are two images of lightning on the night side of Jupiter taken by the Galileo Orbiter in 1997}} |Source=http://apod.nasa.gov/apod/ap971216.html <br/><br/> Originally uploaded [http://en.wikipedia.org/w/index |
無法覆蓋此檔案。
檔案用途
全域檔案使用狀況
以下其他 wiki 使用了這個檔案:
- ca.wikipedia.org 的使用狀況
- en.wikipedia.org 的使用狀況
- en.wikiversity.org 的使用狀況
- it.wikipedia.org 的使用狀況
- ja.wikipedia.org 的使用狀況
- ms.wikipedia.org 的使用狀況
- no.wikipedia.org 的使用狀況
- pt.wikipedia.org 的使用狀況
- ru.wikipedia.org 的使用狀況
- tr.wikipedia.org 的使用狀況
- uk.wikipedia.org 的使用狀況
- vi.wikipedia.org 的使用狀況
- zh.wikipedia.org 的使用狀況