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            "page_type": "Visualization",
            "title": "SOS - Day/Night cycle with Blue Marble and Black Marble Nightlights",
            "description": "This animation shows daylight and nighttime cycles of Earth over a three-day period in 2024 as the planet spins on it’s axis.",
            "release_date": "2025-05-16T13:00:00-04:00",
            "update_date": "2025-05-16T14:08:34.396288-04:00",
            "main_image": {
                "id": 1092753,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005200/a005276/nightlights_flat_series_stills_only_lights.2023_web.jpg",
                "filename": "nightlights_flat_series_stills_only_lights.2023_web.jpg",
                "media_type": "Image",
                "alt_text": "Time series view (2012-2023) of night lights on a black background.",
                "width": 2048,
                "height": 1152,
                "pixels": 2359296
            }
        }
    ],
    "related": [
        {
            "id": 5477,
            "url": "https://svs.gsfc.nasa.gov/5477/",
            "page_type": "Visualization",
            "title": "SOS - Day/Night cycle with Blue Marble and Black Marble Nightlights",
            "description": "This animation shows daylight and nighttime cycles of Earth over a three-day period in 2024 as the planet spins on it’s axis.",
            "release_date": "2025-05-16T13:00:00-04:00",
            "update_date": "2025-05-16T14:08:34.396288-04:00",
            "main_image": {
                "id": 1092753,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005200/a005276/nightlights_flat_series_stills_only_lights.2023_web.jpg",
                "filename": "nightlights_flat_series_stills_only_lights.2023_web.jpg",
                "media_type": "Image",
                "alt_text": "Time series view (2012-2023) of night lights on a black background.",
                "width": 2048,
                "height": 1152,
                "pixels": 2359296
            }
        },
        {
            "id": 5276,
            "url": "https://svs.gsfc.nasa.gov/5276/",
            "page_type": "Visualization",
            "title": "Change in Night Lights between 2012 and 2023",
            "description": "This global, flat map view of night lights data begins with a time series depicting annual averages from 2012 to 2023.  The lights then fade away to reveal night lights change between 2012 and 2023, with regions of more light depicted in purple and regions with less light depicted in orange.  The sequence then repeats with two pop-out, zoomed-in views of India and Ukraine.",
            "release_date": "2024-05-27T00:00:00-04:00",
            "update_date": "2025-06-23T13:11:46.115566-04:00",
            "main_image": {
                "id": 1092427,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005200/a005276/nightlights_2012-2023_change_flat.02599_print.jpg",
                "filename": "nightlights_2012-2023_change_flat.02599_print.jpg",
                "media_type": "Image",
                "alt_text": "This global, flat map view of night lights data begins with a time series depicting annual averages from 2012 to 2023.  The lights then fade away to reveal night lights change between 2012 and 2023, with regions of more light depicted in purple and regions with less light depicted in orange.  The sequence then repeats with two pop-out, zoomed-in views of India and Ukraine. ",
                "width": 1024,
                "height": 576,
                "pixels": 589824
            }
        }
    ],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}