佳作 佳作
彗星移動軌跡
Comet’s Trajectory
作者 | 張玉文
#天文與氣象
科學圖說 Introduction
C/2020 F3(NEOWISE)在2020年7月左右達到肉眼可見星等,在7月上旬清晨的東方或下旬黃昏的西方,於低空中可發現她的蹤跡。本照片攝於7月12日清晨,藉由間隔3分鐘連續5張照片疊合後,可觀察到彗星隨著地球自轉冉冉升起的畫面;伴隨太陽晨曦的雲彩和寶二水庫的湖光山色,宇宙之美令人讚嘆。
In July 2020, the C/2020 F3 (NEOWISE) comet was visible to the naked eye. Before the middle of July, its trajectory could be seen at low altitudes in the east in the early morning and after that at low altitudes in the west at dusk. Five images were taken 3 minutes apart in the early morning on July 12 and superimposed. The comet rises as it follows the earth’s rotation. Accompanied by the sun emerging from the clouds, the waters of the reservoir, and the mountains, this was a captivating scene. The universe is amazingly beautiful.

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