File:Channels, as seen by HiRISE.jpg

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Summary

Description
English: Channels, as seen by HiRISE in the Ismenius Lacus quadrangle NASA wrote the following caption for this image: This channel is located within a large valley in the Northern Arabia Terra region of Mars. The channel is several thousand kilometers long and continues westward where it terminates in a depression on the surface.

The valley containing this channel measures 1.5 km across, while the channel itself spans just 200 m. Several rock layers are visible along the channel walls, and dunes fill the channel floor. The channel cuts back and forth across the valley floor, which suggests surface water was present in the valley over long time periods.

Written by: Ginny Gulick (20 July 2023)
Date
Source https://www.uahirise.org/ESP_054816_2085
Author Jim Secosky asked NASA to image this area of Mars through the HiWish program. When NASA took the picture, he used the program HiView to modify it. Image credit should be NASA/JPL-Caltech/UArizona

Licensing

Public domain 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:

Captions

Channels, as seen by HiRISE in the Ismenius Lacus quadrangle

Items portrayed in this file

depicts

20 September 2023

image/jpeg

e09f4b8f13dc7e129bc1581e8483acfb6c40e599

1,760,856 byte

3,157 pixel

2,048 pixel

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current09:17, 14 November 2023Thumbnail for version as of 09:17, 14 November 20232,048 × 3,157 (1.68 MB)JimmarsmarsUploaded a work by Jim Secosky asked NASA to image this area of Mars through the HiWish program. When NASA took the picture, he used the program HiView to modify it. Image credit should be NASA/JPL-Caltech/UArizona from https://www.uahirise.org/ESP_054816_2085 with UploadWizard

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