{ "title": "Ridges in Amazonis", "authors": "HiRISE", "metadata": { "thumbnailURL": "https://static.uahirise.org/anews/2020-03-25/ESP_055602_2055.jpg", "excerpt": "Amazonis Planitia is no stranger to lava flows, but it also has other features such as these higher-standing ridges." }, "version": "1.5", "identifier": "ESP_055602_2055", "language": "en", "layout": { "columns": 10, "width": 1024, "margin": 85, "gutter": 20 }, "documentStyle": { "backgroundColor": "#faf7f2" }, "components": [ { "role": "heading1", "layout": "heading1Layout", "text": "HiPOD: 25 MARCH 2020" }, { "role": "divider", "layout": "bigDividerLayout", "stroke": { "width": 3, "color": "#8c2028" } }, { "role": "title", "layout": "halfMarginBelowLayout", "text": "Ridges in Amazonis" }, { "role": "photo", "layout": "fullBleedLayout", "caption": "Less than 5 km across. (NASA/JPL/UArizona)", "URL": "https://static.uahirise.org/anews/2020-03-25/ESP_055602_2055.jpg" }, { "role": "body", "format": "html", "layout": "hipodMarginLayout", "text": "


Amazonis Planitia is no stranger to lava flows, but it also has other features such as these higher-standing ridges. The material of these ridges proved to be more resistant than the surrounding terrain, so they stand in relief.

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Amazonis Planitia is likely about 100 million years old and is one of the smoothest plains on Mars, with terrain that generally resembles Iceland.

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Below is a non-narrated HiClip mini, with added sound effect. (Less than 5 km across.)

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" }, { "role": "divider", "layout": "bigDividerLayout", "stroke": { "width": 3, "color": "#528cb9" } }, { "role": "body", "format": "html", "layout": "hipodMarginLayout", "text": "

ID: ESP_055602_2055
date: 7 June 2018
altitude: 289 km

NASA/JPL/UArizona

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