File:Looking Down on a Shooting Star.JPG
Original file (4,256 × 2,832 pixels, file size: 1.42 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionLooking Down on a Shooting Star.JPG |
English: This astronaut photograph, taken from the International Space Station while over China (approximately 400 kilometres to the north-west of Beijing), provides the unusual perspective of looking down on a meteor as it passes through the atmosphere. Green and yellow airglow appears in thin layers above the limb of the Earth, extending from image left to the upper right. Atoms and molecules above 50 kilometers in the atmosphere are excited by sunlight during the day, and then release this energy at night, producing primarily green light that is observable from orbit. Part of a space station solar panel is visible at image upper right; behind the panel, a bright region indicates the Sun low on the horizon. |
Date | |
Source | NASA Earth Observatory |
Author | ISS Expedition 28 crew |
This image or video was catalogued by Johnson Space Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: ISS028-E-24847. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Other languages:
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 ∙ +/− |
Image acquired with a Nikon D3S digital camera using a 22 mm lens, and is provided by the ISS Crew Earth Observations experiment and Image Science & Analysis Laboratory, Johnson Space Center.
Licensing
[edit]Public domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:47, 17 August 2011 | 4,256 × 2,832 (1.42 MB) | Originalwana (talk | contribs) | {{Information |Description ={{en|1=This astronaut photograph, taken from the International Space Station while over China (approximately 400 kilometres to the north-west of Beijing), provides the unusual perspective of looking down on a met |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D3S |
Exposure time | 1/1 sec (1) |
F-number | f/2.8 |
ISO speed rating | 6,400 |
Date and time of data generation | 19:17, 13 August 2011 |
Lens focal length | 22 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 12:30, 15 August 2011 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 19:17, 13 August 2011 |
APEX shutter speed | 0 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 22 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |