{
    "id": 20056,
    "url": "https://svs.gsfc.nasa.gov/20056/",
    "page_type": "Animation",
    "title": "Earth's Magnetic Field to Aurora",
    "description": "Join a ride with electrons along the Earth's magnetic field line to the formation site of the aurora. || ",
    "release_date": "2005-03-30T12:00:00-05:00",
    "update_date": "2025-01-06T01:35:38.350763-05:00",
    "main_image": {
        "id": 514684,
        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/magride_pre.00452_print.jpg",
        "filename": "magride_pre.00452_print.jpg",
        "media_type": "Image",
        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
        "width": 1024,
        "height": 768,
        "pixels": 786432
    },
    "main_video": null,
    "main_credits": {
        "Visualizations by": [
            {
                "name": "Walt Feimer",
                "employer": "HTSI"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 358979,
            "url": "https://svs.gsfc.nasa.gov/20056/#media_group_358979",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "Join a ride with electrons along the Earth's magnetic field line to the formation site of the aurora.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 358980,
            "url": "https://svs.gsfc.nasa.gov/20056/#media_group_358980",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
            "items": [
                {
                    "id": 359876,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 514684,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/magride_pre.00452_print.jpg",
                        "filename": "magride_pre.00452_print.jpg",
                        "media_type": "Image",
                        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
                        "width": 1024,
                        "height": 768,
                        "pixels": 786432
                    }
                },
                {
                    "id": 359872,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 514680,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/magride_pre.jpg",
                        "filename": "magride_pre.jpg",
                        "media_type": "Image",
                        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
                        "width": 320,
                        "height": 218,
                        "pixels": 69760
                    }
                },
                {
                    "id": 359873,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 514681,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/magride_pre_thm.png",
                        "filename": "magride_pre_thm.png",
                        "media_type": "Image",
                        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 359875,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 514682,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/magride_pre_searchweb.jpg",
                        "filename": "magride_pre_searchweb.jpg",
                        "media_type": "Image",
                        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 359874,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 514683,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/aurora1.webmhd.webm",
                        "filename": "aurora1.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 359870,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 514678,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/aurora1.mpg",
                        "filename": "aurora1.mpg",
                        "media_type": "Movie",
                        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
                        "width": 640,
                        "height": 480,
                        "pixels": 307200
                    }
                },
                {
                    "id": 359871,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 514679,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/aurora_NASA_WebV_1.mpg",
                        "filename": "aurora_NASA_WebV_1.mpg",
                        "media_type": "Movie",
                        "alt_text": "View of the Earth's geomagnetic field and following the electrons down to the aurora formation.",
                        "width": 352,
                        "height": 240,
                        "pixels": 84480
                    }
                },
                {
                    "id": 440877,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 1102419,
                        "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020000/a020056/earths-magnetic-field-to-aurora.hwshow",
                        "filename": "earths-magnetic-field-to-aurora.hwshow",
                        "media_type": "HyperwallShow",
                        "alt_text": "",
                        "width": 0,
                        "height": 0,
                        "pixels": null
                    }
                }
            ],
            "extra_data": {}
        }
    ],
    "studio": "cil",
    "funding_sources": [
        "Sun-Earth Connection"
    ],
    "credits": [
        {
            "role": "Animator",
            "people": [
                {
                    "name": "Walt Feimer",
                    "employer": "HTSI"
                }
            ]
        }
    ],
    "missions": [],
    "series": [
        "Live from the Aurora"
    ],
    "tapes": [],
    "papers": [],
    "datasets": [
        {
            "name": "",
            "common_name": "",
            "platform": null,
            "sensor": "3D Unstructured-mesh Magnetosphere Simulation",
            "type": "Model",
            "organizations": [],
            "description": "Model generated by Dan Spicer, NASA",
            "credit": "",
            "url": "",
            "date_range": null
        }
    ],
    "nasa_science_categories": [
        "Earth",
        "Sun"
    ],
    "keywords": [
        "Aurorae",
        "Earth Science",
        "Electron",
        "Geomagnetic Field",
        "Hyperwall",
        "Ionosphere/Magnetosphere Dynamics",
        "Magnetic Fields",
        "Magnetosphere",
        "Space science",
        "Sun-earth Interactions"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}