File:Avalanche on Mars.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 500 pixels. Other resolutions: 320 × 200 pixels | 640 × 400 pixels | 1,024 × 640 pixels | 1,280 × 800 pixels | 2,880 × 1,800 pixels.
Original file (2,880 × 1,800 pixels, file size: 662 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionAvalanche on Mars.jpg |
English: The North Polar Layered Deposits (NPLD) are large layered deposits of dusty water-ice in the northern polar region of Mars. The layering we see is caused mainly by slight variations in the dust-to-ice ratio, which records variations in the Martian climate over time.
Another interesting aspect of the NPLD is the fact that we have observed on its scarps numerous avalanche events (for example, PSP_007338_2640 and ESP_016228_2650). Avalanches have also been spotted at this scarp. Spring monitoring is key to constrain frequency of avalanches and timing of "avalanche season" onset on Mars. Can you spot any avalanches in the image? |
Date | First published 20 August 2021 (creation date not specified) |
Source | Looking For Avalanches |
Author | NASA/JPL-Caltech/University of Arizona |
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.) | ||
Warnings:
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:13, 26 November 2021 | 2,880 × 1,800 (662 KB) | Realmaxxver (talk | contribs) | Uploaded a work by NASA/JPL-Caltech/University of Arizona from [https://www.jpl.nasa.gov/images/looking-for-avalanches Looking For Avalanches] with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following 2 pages use this file:
Structured data
Items portrayed in this file
depicts
image/jpeg
e65ff92f539ce6ab2a6819d7a8ee43f2a4f8570d
677,856 byte
1,800 pixel
2,880 pixel
Hidden category: