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美洲现火环日食奇观

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责任编辑: 国际小编

（华盛顿15日综合电）美国当地时间周六，位于北美、墨西哥及南美洲部分地区的居民，陆续观测到2046年前的最后一次“火环”日食。这次在全美最先可观测此奇观的州份，是俄勒冈州。美国太空总署 (NASA) 当日早上亦于俄勒冈州尤金市直播了这一罕见天文现象。

有别于日全食，在火环日食期间，月亮不会完全覆盖太阳。当月亮在地球和太阳之间排列时，它会留下明亮、炽热的边界。

周六呈现火环日食的路线，最先是美国的俄勒冈州，接着是内华达州、犹他州、新墨西哥州和德州，以及加州、亚利桑那州和科罗拉多州的小部分地区。此外，墨西哥尤卡坦半岛、伯利兹、洪都拉斯、尼加拉瓜、哥斯特黎加、巴拿马、哥伦比亚和巴西的上空都相继可见此现象。

俄勒冈州波特兰一名11 岁男孩当日凌晨4时半起床，一早跟父亲开车出发。男孩戴着观日食眼镜，解释说他从5岁起就对太空着迷。“这似乎是我听过的最酷的事情之一。”他谈到火环日食时说， “我希望有一天能看到各种可能发生的日食。这就是我的目标。”

阅读更多

文：香港星岛日报
图：美联社、法新社

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