File:Uranus Wide (NIRCam Image) (2023-150).png
Original file (3,771 × 3,189 pixels, file size: 11.39 MB, MIME type: image/png)
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Summary
[edit]DescriptionUranus Wide (NIRCam Image) (2023-150).png |
English: This image of Uranus from NIRCam (Near-Infrared Camera) on NASA’s James Webb Space Telescope shows the planet and its rings in new clarity. The planet’s seasonal north polar cap gleams in a bright white, and Webb’s exquisite sensitivity resolves Uranus’ dim inner and outer rings, including the Zeta ring—the extremely faint and diffuse ring closest to the planet.
This Webb image also shows 14 of the planet’s 27 moons: Oberon, Titania, Umbriel, Juliet, Perdita, Rosalind, Puck, Belinda, Desdemona, Cressida, Ariel, Miranda, Bianca, and Portia. One day on Uranus is about 17 hours, so the planet’s rotation is relatively quick. This makes it supremely difficult for observatories with a sharp eye like Webb to capture one simple image of the entire planet – storms and other atmospheric features, and the planet’s moons, move visibly within minutes. This image combines several longer and shorter exposures of this dynamic system to correct for those slight changes throughout the observing time. Webb’s extreme sensitivity also picks up a smattering of background galaxies—most appear as orange smudges, and there are two larger, fuzzy white galaxies to the right of the planet in this field of view. NASA, ESA, CSA, STScI |
Date | 18 December 2023 (upload date) |
Source | Uranus Wide (NIRCam Image) |
Author | Image: NASA, ESA, CSA, STScI |
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Licensing
[edit]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. |
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Metadata
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Author | Space Telescope Science Institute Office of Public Outreach |
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Short title |
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Credit/Provider | NASA, ESA, CSA, STScI; image processing: A. Pagan (STScI) |
Source | STScI |
Usage terms | |
Date and time of data generation | 10:00, 18 December 2023 |
Color space | sRGB |
Exif version | 2.31 |
Image width | 3,771 px |
Image height | 3,189 px |
Bits per component |
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Height | 3,189 px |
Width | 3,771 px |
Pixel composition | RGB |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Contact information | outreach@stsci.edu
3700 San Martin Drive Baltimore, MD, 21218 USA |
Keywords | Uranus |
Date and time of digitizing | 12:15, 7 February 2023 |
Software used | Adobe Photoshop 25.1 (Macintosh) |
Date metadata was last modified | 06:13, 12 December 2023 |
File change date and time | 09:47, 11 December 2023 |
Unique ID of original document | xmp.did:54392e83-843a-4ce5-8aad-2c63da139290 |