保护地球，探索宇宙，发现文明
2023年3月28日 A Multiple Green Flash Sunset Image Credit & Copyright: T. Slovinský & P. Horálek (IoP Opava); CTIO, NOIRLab, NSF, AURA Explanation: Yes, but can your green flash do this? A green flash at sunset is a rare event that many Sun watchers pride themselves on having seen. Once thought to be a myth, a green flash is now understood to occur whe...
2021年01月25日 Southern Cross over Chilean Volcano Image Credit & Copyright: Tomáš Slovinský Explanation: Have you ever seen the Southern Cross? This famous four-star icon is best seen from Earth’s Southern Hemisphere. The featured image was taken last month in Chile and captures the Southern Cross just to the left of erupting Villarrica, one of the ...
2019 December 8 Geminid Meteors over Chile Image Credit & Copyright: Yuri Beletsky (Carnegie Las Campanas Observatory, TWAN) Explanation: Are meteors streaming out from a point in the sky? Yes, in a way. When the Earth crosses a stream of Sun-orbiting meteors, these meteors appear to come from the direction of the stream — with the directional poin...
当地时间2019年7月2日，智利拉西亚天文台（La Silla Observatory）拍摄到的日全食，全世界大约1000人在拉西亚天文台观看了日全食。下面这段完整视频由欧洲南方天文台所记录。 注：小程序暂时无法观看该视频，请点击右下角“···”符号后点击“阅读原文”复制页面链接，然后粘贴到浏览器中观看。