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2018年7月13日星期五

怪異的綠色火球燃亮了中西部的天空

*越來越多綠色火球!還記得幾個月前第一次貼綠色火球,連帖也給Facebook刪走了😪
怪異的綠色火球燃亮了中西部的天空

Bizarre Brilliant Green Fireball Lights Up Midwestern Sky

July 12th, 2018
A fireball in the sky Sunday gave midwesterners quite the view when it created a brilliant and bizarre green light at night. The fireball was seen across several states including Iowa, Illinois, Minnesota, Indiana, Kansas, Nebraska, Ohio, Michigan, and Wisconsin.

“The estimated 3D trajectory computed from the witness reports shows a shallow entry angle, one that could be associated with an Earth-grazing fireball,” the AMS explained in a post online. “But many witnesses reported a fragmentation – it could mean the meteoroid actually went through the Earth atmosphere.”
http://www.shtfplan.com/headline-news/bizarre-brilliant-green-fireball-lights-up-midwestern-sky_07122018

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