Rare double eclipse from space Here on Earth, we are lucky if can catch one eclipse, let alone a double eclipse. But a NASA observatory was recently able to witness such a phe**me**n from space. Here on Earth, we are lucky if can catch one eclipse, let alone a double eclipse. But a NASA observatory was recently able to witness such a phe**me**n from space.NASA **tes, "Early in the morning of Sept. 1, 2016, NASA’s Solar Dynamics Observatory, or SDO, caught both Earth and the moon crossing in front of the sun. SDO keeps a constant eye on the sun, but during SDO’s semiannual eclipse seasons, Earth briefly blocks SDO’s line of sight each day – a consequence of SDO’s geosynchro**us orbit. On Sept. 1, Earth completely eclipsed the sun from SDO’s perspective just as the moon began its journey across the face of the sun. The end of the Earth eclipse happened just in time for SDO to catch the final stages of the lunar transit."While Earth and the moon appear dark, the way their edges appear are quite distinct.NASA explains, "Earth’s is fuzzy, while the moon’s is sharp and distinct. This is because Earth’s atmosphere absorbs some of the sun’s light, creating an ill-defined edge. On the other hand, the moon has ** atmosphere, producing a crisp horizon. "
09-05-2016, 02:02 PM
Rare double eclipse from space
Here on Earth, we are lucky if can catch one eclipse, let alone a double eclipse. But a NASA observatory was recently able to witness such a phe**me**n from space. Here on Earth, we are lucky if can catch one eclipse, let alone a double eclipse. But a NASA observatory was recently able to witness such a phe**me**n from space.NASA **tes, "Early in the morning of Sept. 1, 2016, NASA’s Solar Dynamics Observatory, or SDO, caught both Earth and the moon crossing in front of the sun. SDO keeps a constant eye on the sun, but during SDO’s semiannual eclipse seasons, Earth briefly blocks SDO’s line of sight each day – a consequence of SDO’s geosynchro**us orbit. On Sept. 1, Earth completely eclipsed the sun from SDO’s perspective just as the moon began its journey across the face of the sun. The end of the Earth eclipse happened just in time for SDO to catch the final stages of the lunar transit."While Earth and the moon appear dark, the way their edges appear are quite distinct.NASA explains, "Earth’s is fuzzy, while the moon’s is sharp and distinct. This is because Earth’s atmosphere absorbs some of the sun’s light, creating an ill-defined edge. On the other hand, the moon has ** atmosphere, producing a crisp horizon. "
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