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NASA Space Alerts
@NASASpaceAlerts
@NASA official notifications on cosmic activity in near-Earth space including solar events, asteroids, comets, and meteors.
加入 March 2009
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#MeteorSighting#: Over 200 eyewitnesses in the Pacific Northwest spotted a fireball at 6:56 p.m. PT on Oct. 14. An analysis of the available video data places first visibility of the meteor 49 miles above Mountain Top, Washington. The meteor moved northeast at 36,000 mph before disintegrating 29 miles above Lenville, Idaho. More on this fireball: Supplemental data was provided by the American Meteor Society.
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