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  "title": "Sinuous Ridges in Elysium Planitia",
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    "excerpt": "A sinuous ridge is a thin and meandering formation that gives the appearance of a stream channel, but stays raised above the surface rather than incised into it."
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        "text": "<p><br />A sinuous ridge is a thin and meandering formation that gives the appearance of a stream channel, but stays raised above the surface rather than incised into it. It is believed that these ridges were once stream channels that cut down into the surface.<br /><br />Narration: Tre Gibbs</p>"
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        "text": "<p>ID: <a href='https://uahirise.org/ESP_068041_1845'>ESP_068041_1845</a><br />date: 23 October 2020<br />altitude: 247 km (154 mi)<br /><br />NASA/JPL/UArizona</a></p>"
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