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"description": "A number of satellites will be watching the August 21, 2017 total solar eclipse from space. One of them, the Deep Space Climate Observatory (DSCOVR) will see the eclipse from its orbit around L1, the Lagrange point located about 1.5 million kilometers from Earth along the Earth-Sun line. From this vantage point, DSCOVR's EPIC camera continuously images the full sunlit disk of the Earth.
This animation simulates the view that EPIC will have of the 2017 eclipse. The shadow size and opacity are based on the eclipse obscuration, the fraction of the Sun's disk covered by the Moon. The bright spot near the equator is the reflection of the Sun on the water. The red streak shows the path of totality, the locations on the Earth where observers will see the Sun completely covered by the Moon.
EPIC will see both the Moon's shadow and the Sun's reflection because DSCOVR's orbit takes it several degrees off both the Sun-Earth line and the Sun-Moon line. For the same reason, the Moon will not be in the frame. The animation places the virtual camera in a plausible
position for DSCOVR. The actual position of the spacecraft at the time of the eclipse will be affected by adjustments to its orbit that may be made in the coming months.
EPIC has already captured the total solar eclipse of March, 2016.",
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"title": "2017 Eclipse: Earth, Moon and Sun",
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"alt_text": "A print-resolution still image showing the Earth, Moon, and Sun at 17:05:40 UTC during the August 21, 2017 eclipse. The image is 12 × 9 inches at 300 DPI.",
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"description": "The umbral and penumbral shadow cones travel across the surface of the Earth during the August 21, 2017 total solar eclipse. || cones.0885_print.jpg (1024x576) [79.2 KB] || cones.0885_searchweb.png (320x180) [46.7 KB] || cones.0885_thm.png (80x40) [4.1 KB] || shadow_cones_1080p30.mp4 (1920x1080) [13.9 MB] || shadow_cones_720p30.mp4 (1280x720) [6.9 MB] || shadow_cones_720p30.webm (1280x720) [5.6 MB] || shadow_cones_720p30.wmv (1280x720) [17.9 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || shadow_cones_360p30.mp4 (640x360) [2.3 MB] || 2017-eclipse-shadow-cones-mp4.hwshow [217 bytes] || ",
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"description": "For most viewers, the Aug. 21, 2017, total solar eclipse will last less than two and half minutes. But for one team of NASA-funded scientists, the eclipse will last over seven minutes. Their secret? Following the shadow of the Moon in two retrofitted WB-57F jet planes. Amir Caspi of the Southwest Research Institute in Boulder, Colorado, and his team will use two of NASA’s WB-57F research jets to chase the darkness across America on Aug. 21. Taking observations from twin telescopes mounted on the noses of the planes, Caspi will capture the clearest images of the Sun’s outer atmosphere — the corona — to date and the first-ever thermal images of Mercury, revealing how temperature varies across the planet’s surface. || ",
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{
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"title": "A New View of August's Total Solar Eclipse",
"description": "During the August 2017 total solar eclipse, scientists will use the Earth Polychromatic Imaging Camera (EPIC) on the Deep Space Climate Observatory (DSCOVR) satellite, along with measurements taken from within the moon's shadow on the ground, to test a new model of Earth's energy budget. || ",
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"alt_text": "Music: Dawn Drone by Juan Jose Alba Gomez [SGAE]Complete transcript available.",
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