2017年12月25日:极区上空的火流星-(Fireball in the Arctic)

2017年12月25日:极区上空的火流星-(Fireball in the Arctic)

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2017-12-25 / 0 评论 / 1 阅读 / 正在检测是否收录...

2017年12月25日:极区上空的火流星-(Fireball in the Arctic)
2017年12月25日:极区上空的火流星-(Fireball in the Arctic)--原图下载


Image Credit & Copyright: Yang Sutie
说明: 有很明亮的光源照亮了极区,它会是什么呢?摄影者原先是想拍摄一系统的极光照片,然后再把它们製作成缩时影片。不过,当黑夜突然变成白画之时,这位天文摄影者很快就意识到,他见证了更精采的景观。当时在天空掠过北斗七星前方的,不仅仅只是一颗双子座流星,而且是一颗如假包换的明亮火流星。这颗流星突然变亮,然后持续了数秒钟才消失。很幸运的,原先设定要拍摄极光的相机还是能记录下完整的迹线。这张影像摄于双子座流星雨极大期后一晚,摄影者的位置则在俄罗斯摩尔曼斯克市的洛沃泽罗湖附近,比北极圈要偏北一点。

原文:

Image Credit & Copyright: Yang Sutie
Explanation: Something very bright suddenly lit up the arctic -- what was it?The original idea was to take a series of aurora images that could be made into a time-lapse video. But when night suddenly turned into day, the astrophotographer quickly realized that he was seeing something even more spectacular.Moving through the sky -- in front of the Big Dipper no less -- was a Geminid meteor so bright it could be called a fireball.The meteor brightened and flashed for several seconds as it went. By a stroke of good fortune, the aurora camera was able to capture the whole track.Taken the night after the Geminids Meteor Shower peaked, the astrophotographer's location was near Lovozero Lake in Murmansk, Russia, just north of the Arctic Circle.

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