Fil:PIA25951-Uranus-NorthPole-Cyclone-October2021.jpg

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Beskrivelse

Beskrivelse	English: PIA25951: Uranus Cyclone With Color Added https://photojournal.jpl.nasa.gov/catalog/PIA25951 NASA scientists have made the first observation of a polar cyclone on Uranus. Using radio antenna dishes of the Very Large Array in New Mexico, they were able to peer below the methane clouds and determine there is circulating air at the planet's north pole that is warm and dry. These images were generated using the microwave observations – from left, in wavelength bands K, Ka, and Q. The average brightness was removed to enhance the contrast, and three different color maps were used to highlight various features. The cyclone is visible at the north pole, seen as a light-colored dot right of center in each image of Uranus. The observations used to generate these images were made in October 2021.
Dato	23. mai 2023
Kilde	https://photojournal.jpl.nasa.gov/jpeg/PIA25951.jpg
Opphavsperson	NASA/JPL-Caltech/VLA

This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: PIA25951.

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	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.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Dato/klokkeslett	Miniatyrbilde	Dimensjoner	Bruker	Kommentar
nåværende	26. mai 2023 kl. 12:25		1 166 × 458 (26 KB)	Drbogdan	Uploaded a work by NASA/JPL-Caltech/VLA from https://photojournal.jpl.nasa.gov/jpeg/PIA25951.jpg with UploadWizard

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