File:Saturn-day-earth-smiled-1000x600.png
原始文件 (1,000 × 600像素,文件大小:243 KB,MIME类型:image/png)
说明
摘要[编辑]
描述Saturn-day-earth-smiled-1000x600.png |
English: On July 19, 2013, in an event celebrated the world over, NASA's Cassini spacecraft slipped into Saturn's shadow and turned to image the planet, seven of its moons, its inner rings -- and, in the background, our home planet, Earth.
With the sun's powerful and potentially damaging rays eclipsed by Saturn itself, Cassini's onboard cameras were able to take advantage of this unique viewing geometry. They acquired a panoramic mosaic of the Saturn system that allows scientists to see details in the rings and throughout the system as they are backlit by the sun. This mosaic is special as it marks the third time our home planet was imaged from the outer solar system; the second time it was imaged by Cassini from Saturn's orbit; and the first time ever that inhabitants of Earth were made aware in advance that their photo would be taken from such a great distance. With both Cassini's wide-angle and narrow-angle cameras aimed at Saturn, Cassini was able to capture 323 images in just over four hours. This final mosaic uses 141 of those wide-angle images. Images taken using the red, green and blue spectral filters of the wide-angle camera were combined together to create this natural-color view. |
日期 | |
来源 | http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA17172 |
作者 | NASA / JPL / SSI / CICLOPS |
其他版本 | PIA17172 Saturn eclipse mosaic bright crop.jpg - full size, cropped, jpg version (8,400 × 3,500 pixels, 4.49 MB); The Day the Earth Smiled - PIA17172.jpg - full size jpg version (9,000 × 3,500 pixels, 4.78 MB); PIA17172 - The Day the Earth Smiled.jpg - full size, darker, more compressed jpg version (9,000 × 3,500 pixels, 739 KB); The Day the Earth smiled.jpg - half size, darker, annotated jpg version (4,500 × 1,750 pixels, 1.64 MB); The Faces of 'Wave at Saturn'.jpg - faces mosaic version (15,000 × 5,833 pixels, 25.66 MB) |
许可协议[编辑]
Public domainPublic domainfalsefalse |
本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zh、NASA版权方针页面或JPL图片使用方针。) | ||
警告:
|
文件历史
点击某个日期/时间查看对应时刻的文件。
日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
---|---|---|---|---|---|
当前 | 2013年11月12日 (二) 21:06 | 1,000 × 600(243 KB) | Girona7(留言 | 贡献) | User created page with UploadWizard |
您不可以覆盖此文件。
文件用途
以下2个页面使用本文件:
全域文件用途
以下其他wiki使用此文件:
- bn.wikipedia.org上的用途
- en.wikipedia.org上的用途
- (52760) 1998 ML14
- Gaia (spacecraft)
- LADEE
- 3361 Orpheus
- MAVEN
- Chang'e 3
- Interface Region Imaging Spectrograph
- (163364) 2002 OD20
- 2013 in spaceflight
- C/2011 L4 (PanSTARRS)
- (7888) 1993 UC
- 367943 Duende
- Mars Orbiter Mission
- Comet ISON
- Kepler-69c
- (471240) 2011 BT15
- C/2012 F6 (Lemmon)
- C/2013 A1 (Siding Spring)
- (669555) 2012 YQ1
- Chelyabinsk meteor
- Chelyabinsk meteorite
- Kepler-37b
- Kepler-37c
- Kepler-37d
- Kepler-68d
- Kepler-68b
- Kepler-68c
- 2013 EC
- 2013 ET
- Luhman 16
- Kepler-65
- Kepler-62e
- Kepler-62f
- Kepler-62c
- Kepler-62d
- Kepler-62b
- Kepler-69b
- GRB 130427A
- C/2012 K1 (PanSTARRS)
- Kepler-76b
- (285263) 1998 QE2
- HD 95086 b
- The Day the Earth Smiled
- (511002) 2013 MZ5
- Kepler-78b
- Kepler-61b
- Kepler-66
- Kepler-67
查看此文件的更多全域用途。
元数据
此文件含有额外信息,这些信息可能是创建或数字化该文件时使用的数码相机或扫描仪所添加的。如果文件已从其原始状态修改,某些详细信息可能无法完全反映修改后的文件。
水平分辨率 | 28.35 dpc |
---|---|
垂直分辨率 | 28.35 dpc |