File:Close view of a channel.jpg
Size of this preview: 800 × 317 pixels. Other resolutions: 320 × 127 pixels | 640 × 254 pixels | 1,680 × 666 pixels.
Original file (1,680 × 666 pixels, file size: 450 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: NASA wrote the following caption: 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
|
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 | 16:17, 14 November 2023 | | 1,680 × 666 (450 KB) | Jimmarsmars | Uploaded 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 |
File usage
The following page uses this file:
