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    "results": [
        {
            "id": 3513,
            "url": "https://svs.gsfc.nasa.gov/3513/",
            "result_type": "Visualization",
            "release_date": "2008-07-23T00:00:00-04:00",
            "title": "Auroral Substorm from Polar",
            "description": "This movie is an auroral substorm event observed by the visible light camera aboard the Polar spacecraft. Because the visible light camera records in a single broad range of wavelengths, we do not have color imagery of the event. For this movie we will color the aurora green since that is the dominant color in most cases. The VIS camera is also low resolution so the fine aurora details visible from the ground are not apparent in this movie. || ",
            "hits": 43
        },
        {
            "id": 20164,
            "url": "https://svs.gsfc.nasa.gov/20164/",
            "result_type": "Animation",
            "release_date": "2008-07-22T12:00:00-04:00",
            "title": "POLAR Spacecraft in orbit",
            "description": "POLAR looks at the polar aurora and sun-earth connection long term effects. || Polar Spacecraft in orbit || Polar-spacecraft00002_print.jpg (1024x691) [170.0 KB] || Polar-spacecraft_web.png (320x216) [252.1 KB] || Polar-spacecraft_thm.png (80x40) [16.6 KB] || Polar-spacecraft_searchweb.png (320x180) [120.7 KB] || Polar-spacecraft.webmhd.webm (960x540) [4.0 MB] || Polar-spacecraft.mov (320x216) [32.9 MB] || ",
            "hits": 18
        },
        {
            "id": 2891,
            "url": "https://svs.gsfc.nasa.gov/2891/",
            "result_type": "Visualization",
            "release_date": "2004-02-10T12:00:00-05:00",
            "title": "Aurora over the North Pole on April 17, 1999 (WMS)",
            "description": "When the charged particles flowing outward from the Sun (the solar wind) hit the Earth's magnetic field, they are channeled down the magnetic field lines to the ionosphere at the North and South Poles.  The impact of these particles on atmospheric molecules causes the molecules to emit light, which forms the visible aurora.  This visualization shows the development of the aurora over the North Pole for about three hours on April 17, 1999, as seen by the ultraviolet VIS Earth Camera on the POLAR spacecraft.  The two main features of these ultraviolet images are the very bright ultraviolet emission from the reflected solar radiation on the dayside of the Earth and the bright ring of the auroral oval circling the North Pole.  The aurora seen in this visualization is the diffuse aurora, a very large bright band that is actually too dim to be seen well from the ground by the human eye.  What we normally think of as the aurora are the even brighter curtains of light within the diffuse auroral caused by very energetic electrons.  These curtains are too small to be seen in this image.  The diffuse aurora appears as a ring around the pole rather than as a bright spot over the entire pole because the solar particles actually spend extended time wandering about within the Earth's magnetic field before traveling down a very select set of magnetic field lines to the Earth.  Near the end of this three hour period, the spacecraft was getting so close to the Earth that the edges of the globe were outside the camera's image, which accounts for the growing circular data gaps over Asia and the Pacific Ocean. || ",
            "hits": 31
        },
        {
            "id": 2862,
            "url": "https://svs.gsfc.nasa.gov/2862/",
            "result_type": "Visualization",
            "release_date": "2003-12-03T12:00:00-05:00",
            "title": "ViSBARD: Insights into the Sun-Earth Connection",
            "description": "ViSBARD (Visual System for Browsing, Analysis, and Retrieval of Data) is a data analysis application that brings together measurements from collections of spacecraft near the Earth or throughout the heliosphere  In this visualization created from ViSBARD screenshots, we see the magnetic field as measured from six different satellites.  The position of each spacecraft is marked by a small color glyph (ACE = yellow, Cluster = dark blue, Geotail = green, GOES 10 = red, Polar = light blue, Wind = purple).  The direction of the arrow signifies the direction of the magnetic field while the color represents the intensity (red being the highest, blue the lowest).  The magnetic pole of the Earth is in yellow, and it rotates properly as the animation proceeds.  This view of the magnetic storm shows highly disturbed fields at geosynchronous orbit (GOES), many crossings of the 'magnetotail current sheet' where the field changes sign and points at the opposite pole of the Earth, close encounters with the Earth (large red fields that are truncated to keep the arrows from becoming huge), and the entry from the back of the picture of Wind and Geotail through the bow shock (wire-frame) and magnetopause (sometimes visible as a transparent surface). || ",
            "hits": 18
        },
        {
            "id": 2857,
            "url": "https://svs.gsfc.nasa.gov/2857/",
            "result_type": "Visualization",
            "release_date": "2003-11-21T12:00:00-05:00",
            "title": "Geomagnetic Storm: November 2003",
            "description": "Coronal Mass Ejections from sunspot 10484 sweep by the Earth on November 20, 2003, generating aurora displays worldwide.  This view is from the Polar spacecraft with a false-color data overlaid on the Earth's surface.  Red marks the highest intensity, blue the lowest. || ",
            "hits": 47
        },
        {
            "id": 2037,
            "url": "https://svs.gsfc.nasa.gov/2037/",
            "result_type": "Visualization",
            "release_date": "2000-11-15T12:00:00-05:00",
            "title": "Polar Visible Aurora Animation: July 16, 2000",
            "description": "An animation of the visible aurora in the northern hemisphere on July 16, 2000 as measured by Polar.  Text on preview image reads, \"Polar Visible Aurora July 16, 2000\". || a002037.00290_print.png (720x480) [499.6 KB] || a001326_pre.jpg (320x242) [8.3 KB] || a001326_thm.png (80x40) [5.0 KB] || a001326_pre_searchweb.jpg (320x180) [55.4 KB] || a002037.webmhd.webm (960x540) [3.3 MB] || a002037.dv (720x480) [50.9 MB] || a002037.mp4 (640x480) [2.7 MB] || a001326.mpg (352x240) [2.0 MB] || ",
            "hits": 13
        },
        {
            "id": 2038,
            "url": "https://svs.gsfc.nasa.gov/2038/",
            "result_type": "Visualization",
            "release_date": "2000-11-15T12:00:00-05:00",
            "title": "Stills of the Polar Visible Aurora from January 10, 1997",
            "description": "Polar Visible Aurora from January 10, 1997 || still_polar_hires.1997.Jan.10_1.jpg (2560x1920) [415.9 KB] || still_polar_hires.1997.Jan.10_1_web.jpg (320x240) [8.3 KB] || still_polar_hires.1997.Jan.10_1_thm.png (80x40) [6.5 KB] || still_polar_hires.1997.Jan.10_1_web_searchweb.jpg (320x180) [56.5 KB] || still_polar_hires.1997.Jan.10_1.tif (2560x1920) [2.6 MB] || ",
            "hits": 28
        },
        {
            "id": 2040,
            "url": "https://svs.gsfc.nasa.gov/2040/",
            "result_type": "Visualization",
            "release_date": "2000-11-15T12:00:00-05:00",
            "title": "Stills of the Polar Visible Aurora from October 22, 1999",
            "description": "Polar Visible Aurora from October 22, 1999 || still_polar_hires.1999.Oct.22_1_med.jpg (1536x1152) [115.1 KB] || still_polar_hires.1999.Oct.22_1_sm.jpg (512x384) [19.7 KB] || still_polar_hires.1999.Oct.22_1_thm.png (80x40) [3.4 KB] || still_polar_hires.1999.Oct.22_1_sm_searchweb.jpg (320x180) [61.1 KB] || still_polar_hires.1999.Oct.22_1.tif (2560x1920) [2.7 MB] || ",
            "hits": 15
        },
        {
            "id": 2043,
            "url": "https://svs.gsfc.nasa.gov/2043/",
            "result_type": "Visualization",
            "release_date": "2000-11-15T12:00:00-05:00",
            "title": "Stills of the Polar Visible Aurora from July 16, 2000",
            "description": "Polar Visible Aurora from July 16, 2000 || still_polar_hires2000.July.16_2.jpg (2560x1920) [477.8 KB] || still_polar_hires2000.July.16_2_web.jpg (320x240) [10.5 KB] || still_polar_hires2000.July.16_2_thm.png (80x40) [3.5 KB] || still_polar_hires2000.July.16_2_web_searchweb.jpg (180x320) [65.2 KB] || still_polar_hires2000.July.16_2.tif (2560x1920) [3.0 MB] || ",
            "hits": 10
        },
        {
            "id": 1210,
            "url": "https://svs.gsfc.nasa.gov/1210/",
            "result_type": "Visualization",
            "release_date": "2000-10-11T12:00:00-04:00",
            "title": "Polar Visible Aurora Animation: July 15, 2000",
            "description": "An animation of the visible aurora in the northern hemisphere on July 15, 2000 as measured by Polar || a001210.00010_print.png (720x480) [366.2 KB] || a001210_thm.png (80x40) [3.8 KB] || a001210_pre.jpg (320x242) [5.5 KB] || a001210_pre_searchweb.jpg (320x180) [34.4 KB] || a001210.webmhd.webm (960x540) [6.2 MB] || a001210.dv (720x480) [95.2 MB] || a001210.mp4 (640x480) [5.0 MB] || a001210.mpg (352x240) [3.8 MB] || ",
            "hits": 21
        },
        {
            "id": 1211,
            "url": "https://svs.gsfc.nasa.gov/1211/",
            "result_type": "Visualization",
            "release_date": "2000-10-11T12:00:00-04:00",
            "title": "Polar Visible Aurora Animation: July 13, 2000",
            "description": "An animation of the visible aurora in the northern hemisphere on July 13, 2000 as measured by Polar || a001211.00010_print.png (720x480) [376.4 KB] || a001211_thm.png (80x40) [3.8 KB] || a001211_pre.jpg (320x242) [5.5 KB] || a001211_pre_searchweb.jpg (320x180) [34.4 KB] || a001211.webmhd.webm (960x540) [4.9 MB] || a001211.dv (720x480) [92.5 MB] || a001211.mp4 (640x480) [4.8 MB] || a001211.mpg (352x240) [4.4 MB] || ",
            "hits": 14
        },
        {
            "id": 1206,
            "url": "https://svs.gsfc.nasa.gov/1206/",
            "result_type": "Visualization",
            "release_date": "2000-10-03T12:00:00-04:00",
            "title": "Polar Visible Aurora Animation: July 15, 2000 to July 16, 2000",
            "description": "An animation of the visible aurora in the northern hemisphere from July 15, 2000 to July 16, 2000 as measured by Polar || a001206.00005_print.png (720x480) [336.4 KB] || a001206_thm.png (80x40) [3.8 KB] || a001206_pre.jpg (320x242) [5.3 KB] || a001206_pre_searchweb.jpg (320x180) [33.8 KB] || a001206.webmhd.webm (960x540) [5.1 MB] || a001206.dv (720x480) [95.2 MB] || a001206.mp4 (640x480) [5.0 MB] || a001206.mpg (352x240) [3.8 MB] || ",
            "hits": 20
        },
        {
            "id": 777,
            "url": "https://svs.gsfc.nasa.gov/777/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar: PIXIE at Apogee on May 11, 1999 (North)",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared.  Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 47
        },
        {
            "id": 778,
            "url": "https://svs.gsfc.nasa.gov/778/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar: PIXIE at Perigee on May 11, 1999 (North)",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 41
        },
        {
            "id": 779,
            "url": "https://svs.gsfc.nasa.gov/779/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar: PIXIE at Perigee 1 on May 11, 1999 (South)",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 37
        },
        {
            "id": 780,
            "url": "https://svs.gsfc.nasa.gov/780/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar: PIXIE at Perigee 2 on May 11, 1999 (South)",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 5
        },
        {
            "id": 781,
            "url": "https://svs.gsfc.nasa.gov/781/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar: PIXIE at T055798 on May 11, 1999 at 05:05",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 4
        },
        {
            "id": 782,
            "url": "https://svs.gsfc.nasa.gov/782/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar: PIXIE at T055798 on May 11, 1999 at 22:55",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 9
        },
        {
            "id": 783,
            "url": "https://svs.gsfc.nasa.gov/783/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar Visible Aurora: North Pole Comparison between May 11, 1999 and November 13, 1999 (Continents)",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 12
        },
        {
            "id": 784,
            "url": "https://svs.gsfc.nasa.gov/784/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar Visible Aurora: North Pole Comparison Between May 11, 1999 and November 13, 1999 (Grid)",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 40
        },
        {
            "id": 785,
            "url": "https://svs.gsfc.nasa.gov/785/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar Visible Aurora: High Solar Wind Conditions on April 17, 1999 over the North Pole",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 48
        },
        {
            "id": 786,
            "url": "https://svs.gsfc.nasa.gov/786/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar Visible Aurora: Low Solar Wind Conditions on May 11, 1999 over the North Pole",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 70
        },
        {
            "id": 787,
            "url": "https://svs.gsfc.nasa.gov/787/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar Visible Aurora: Low Solar Wind Conditions on May 11, 1999 over the South Pole",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 44
        },
        {
            "id": 788,
            "url": "https://svs.gsfc.nasa.gov/788/",
            "result_type": "Visualization",
            "release_date": "1999-12-08T12:00:00-05:00",
            "title": "Polar Visible Aurora: Normal Solar Wind Conditions on November 13, 1999 over the North Pole",
            "description": "On May 11, 1999, the solar wind that blows constantly from the Sun virtually disappeared. Dropping to a small fraction of its normal density and to half its normal speed, the solar wind died down enough to allow physicists to observe particles flowing directly from the Sun's corona to Earth. This severe change in the solar wind also drastically changed the shape of Earth's magnetic field and produced a rare auroral display at Earth's North Pole. || ",
            "hits": 29
        },
        {
            "id": 806,
            "url": "https://svs.gsfc.nasa.gov/806/",
            "result_type": "Visualization",
            "release_date": "1999-11-12T12:00:00-05:00",
            "title": "Digital Earth Workbench: Aurora",
            "description": "The Digital Earth Workbench is an interactive application that runs on a SGI Onyx Infinite Reality system and is controlled by an Immersive Workbench, tracked stereo glasses, and a tracked wand. The application allows an unprecedented freedom to roam georeferenced data sets at multiple resolutions and timescales. This animation is one of a series of direct screen captures of the application in operation. The occasional menu appearance denotes direct intervention by the operator to add or delete data or to activate a new control option. || ",
            "hits": 67
        }
    ]
}