radiant

天文·每日一图

英仙座的英仙流星雨

A starfield is shown above a grassy field with hills on the horizon. The band of our Milky Way Galaxy arches across toward the right. Many streaks appear emanating out from a place on the Milky Way just above the horizon. Please see the explanation for more detailed information.
繁星点缀的夜空悬于一片草地之上,远方可见连绵起伏的山丘。银河系在天际划出一条优美的弧线,向画面右侧延伸。许多光迹从接近地平线、位于银河之上的一点向四面辐射开来。有关更多详细信息,请参阅说明。

天文·每日一图

覆雪森林上空的双子座流星雨

A snowy landscape is pictured below a starry sky. The very bright Moon appears on the upper right. Many streaks are visile that are meteors taken over the night. Please see the explanation for more detailed information.
照片下方是一片雪景,星空下是明亮的月亮,位于右上方。可以看到许多流星痕,都是那天夜晚拍摄的。有关更多详细信息,请参阅说明。

天文·每日一图

中国念湖上空的双子座流星雨

2023年12月17日 Geminids over China’s Nianhu Lake Image Credit & Copyright: Hongyang Luo Explanation: Where are all of these meteors coming from? In terms of direction on the sky, the pointed answer is the constellation of Gemini. That is why the major meteor shower in December is known as th

天文·每日一图

土星:1993年-2022年

2022年8月19日 Saturn: 1993 – 2022 Image Credit & Copyright: Tunc Tezel (TWAN) Explanation: Saturn is the most distant planet of the Solar System easily visible to the unaided eye. With this extraordinary, long-term astro-imaging project begun in 1993, you can follow the ringed gas giant for

天文·每日一图

满月与英仙座流星

2022年8月18日 Full Moon Perseids Image Credit & Copyright: Juan Carlos Casado (Starry Earth, TWAN) Explanation: The annual Perseid meteor shower was near its peak on August 13. As planet Earth crossed through streams of debris left by periodic Comet Swift-Tuttle meteors rained in northern summer n

天文·每日一图

南半球的双子座流星雨

2021年12月16日 Geminids of the South Image Credit & Copyright: Fefo Bouvier Explanation: Fireflies flash along a moonlit countryside in this scene taken on the night of December 13/14 from southern Uruguay, planet Earth. On that night meteors fell in the partly cloudy skies above during the annual

天文·每日一图

英仙座流星雨

2021年8月15日 Perseid Rain Image Credit & Copyright: Luo Hongyang Explanation: Comet dust rained down on planet Earth last week, streaking through dark skies in the annual Perseid meteor shower. The featured picture is a composite of many images taken from the same location over the peak night of

天文·每日一图

双子流星

2020年12月17日 Gemini’s Meteors Image Credit & Copyright: Stefano Pellegrini Explanation: Taken over the course of an hour shortly after local midnight on December 13, 35 exposures were used to create this postcard from Earth. The composited night scene spans dark skies above the snowy Itali

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