{ "title": "HiPOD", "metadata": { "thumbnailURL": "bundle://header.jpg", "excerpt": "Wait, did we say “spiders”? On Mars?" }, "version": "1.5", "identifier": "ESP_055258_1090", "language": "en", "layout": { "columns": 10, "width": 1024, "margin": 85, "gutter": 20 }, "documentStyle": { "backgroundColor": "#faf7f2" }, "components": [ { "role": "heading1", "layout": "heading1Layout", "text": "HiPOD: MONDAY, 21 OCTOBER 2019" }, { "role": "divider", "layout": "bigDividerLayout", "stroke": { "width": 3, "color": "#8c2028" } }, { "role": "title", "layout": "halfMarginBelowLayout", "text": "Possible Spiders" }, { "role": "photo", "layout": "fullBleedLayout", "caption": "This cutout shows fans of dark materials exposed through the process of sublimation, as well as likely “spider” formations. Less than 5 km across. (NASA/JPL/University of Arizona)", "URL": "bundle://ESP_055258_1090-main.jpg" }, { "role": "caption", "layout": "halfMarginBothLayout", "text": "Less than 5 km across, 248 km above the surface. (NASA/JPL/University of Arizona)" }, { "role": "body", "format": "html", "layout": "hipodMarginLayout", "text": "

Wait, did we say “spiders”? Yes, but that’s so we could avoid the technical term, “araneiform” when describing these interesting features that have nothing to do with actual spiders. Sometimes when sublimation occurs (that’s when a solid transforms directly into a gaseous state) radial troughs can form and create a spider-like shape. Dark material under the surface is also exposed and spreads out over the lighter surface, making these dark blob shapes.

" }, { "role": "body", "format": "html", "layout": "hipodMarginLayout", "text": "

So sorry, no actual spiders here!

" }, { "role": "gallery", "layout": "noMarginLayout", "animation": { "type": "move_in", "preferredStartingPosition": "right" }, "items": [ { "URL": "bundle://ESP_055258_1090-02.jpg", "caption": "An enhanced color cutout showing a large group of what we call “spiders.” Less than 1 km across." }, { "URL": "bundle://ESP_055258_1090-03.jpg", "caption": "An enhanced color cutout showing some of the darker, blob-like material that is exposed because of the process of sublimation. Less than 1 km across." } ] }, { "role": "body", "format": "html", "layout": "hipodMarginLayout", "text": "


NASA/JPL/University of Arizona
ID: ESP_055258_1090

" } ], "textStyles": {}, "componentLayouts": { "noMarginLayout": { "columnStart": 0, "columnSpan": 7 }, "niceMarginLayout": { "columnStart": 0, "columnSpan": 10 }, "hipodMarginLayout": { "columnStart": 0, "columnSpan": 9 }, "heading1Layout": { "columnStart": 0, "columnSpan": 7, "margin": { "top": 24, "bottom": 3 } }, "halfMarginBelowLayout": { "columnStart": 0, "columnSpan": 9, "margin": { "bottom": 12 } }, "fullMarginBelowLayout": { "columnStart": 0, "columnSpan": 7, "margin": { "bottom": 24 } }, "fullMarginAboveHalfBelowLayout": { "columnStart": 0, "columnSpan": 7, "margin": { "top": 24, "bottom": 12 } }, "bigDividerLayout": { "ignoreDocumentMargin": "right", "columnStart": 0, "columnSpan": 10, "margin": { "top": 6, "bottom": 6 } }, "fullBleedLayout": { "ignoreDocumentMargin": true }, "halfMarginBothLayout": { "columnStart": 0, "columnSpan": 7, "margin": { "top": 12, "bottom": 12 } }, "fullMarginAboveLayout": { "columnStart": 0, "columnSpan": 7, "margin": { "top": 24 } }, "halfMarginAboveQuarterBelowLayout": { "columnStart": 0, "columnSpan": 7, "margin": { "top": 12, "bottom": 6 } } }, "componentStyles": {}, "componentTextStyles": { "default": { "fontName": "DINAlternate-Bold", "textColor": "#222222", "fontSize": 16, "lineHeight": 22, "linkStyle": { "textColor": "#D5B327" } }, "default-body": { "fontName": "AppleSDGothicNeo-Regular", "fontSize": 20, "lineHeight": 30, "paragraphSpacingBefore": 12, "paragraphSpacingAfter": 12 }, "default-title": { "fontName": "DINAlternate-Bold", "fontSize": 42, "lineHeight": 44, "textColor": "#2e5284" }, "default-intro": { "fontName": "DINAlternate-Bold", "fontSize": 18, "lineHeight": 22, "textColor": "#A6AAA9" }, "default-byline": { "fontName": "DINAlternate-Bold", "fontSize": 15, "lineHeight": 18, "textColor": "#53585F" }, "default-heading2": { "fontName": "DINAlternate-Bold", "tracking": 0.05, "textColor": "#53585F" }, "default-heading1": { "fontName": "DINAlternate-Bold", "tracking": 0.12, "textColor": "#53585F" }, "bodyFirstDropCap": { "dropCapStyle": { "fontName": "DINAlternate-Bold", "textColor": "#A6AAA9", "numberOfLines": 2 } }, "default-heading2": { "fontName": "IowanOldStyle-Roman", "fontSize": 48, "lineHeight": 44, "textColor": "#53585F" }, "default-caption": { "fontName": "IowanOldStyle-Italic", "fontSize": 14, "lineHeight": 18, "paragraphSpacingBefore": 12, "paragraphSpacingAfter": 12, "textColor": "#53585F" }, "default-pullquote": { "fontName": "DINAlternate-Bold", "fontSize": 30, "lineHeight": 36, "textColor": "#A6AAA9", "hangingPunctuation": true }, "attribution": { "fontName": "DINAlternate-Bold", "fontSize": 12, "lineHeight": 16, "tracking": 0.12, "textColor": "#53585F", "textAlignment": "right" } } }