NEOWISE彗星在亚得里亚海升起
(原标题: Comet NEOWISE Rising over the Adriatic Sea)
2026-09-13
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这景色值得早点起床。就在四年前，彗星C/2020 F3 （NEOWISE）在黎明前升起，让早起的北方天空爱好者感到高兴。在7月8日日出之前，这位特约摄影师以一种戏剧性的方式捕捉到了本世纪为数不多的肉眼可见的彗星之一，这是一颗太阳系内部的入侵者，被称为2020年大彗星。由此产生的视频详细描述了来自意大利的NEOWISE彗星在亚得里亚海上空升起的情景。这段特色的延时视频结合了240多张照片，拍摄时间超过30分钟。人们看到这颗彗星从明亮起伏的夜光云的前景中升起，在远处星星的背景前升起。NEOWISE彗星出人意料地保持了一个多月的亮度，其离子和尘埃尾巴被发现来自直径约5公里的彗核。APOD的主要NASA网站正在迁移：从APOD . NASA .gov到science.nasa.gov/apod
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This sight was worth getting out of bed early. Just over four years ago, Comet C/2020 F3 (NEOWISE) rose before dawn to the delight of northern sky enthusiasts awake that early. Up before sunrise on July 8th, the featured photographer was able to capture in dramatic fashion one of the few comets visible to the unaided eye this century, an inner-Solar System intruder that has become known as the Great Comet of 2020. The resulting video detailed Comet NEOWISE from Italy rising over the Adriatic Sea. The featured time-lapse video combines over 240 images taken over 30 minutes. The comet was seen rising through a foreground of bright and undulating noctilucent clouds, and before a background of distant stars. Comet NEOWISE remained unexpectedly bright for over a month, with its ion and dust tails found to emanate from a nucleus spanning about five kilometers across. APOD's main NASA site is moving: From apod.nasa.gov to science.nasa.gov/apod
© Paolo Girotti