保护地球，探索宇宙，发现文明
2021年06月28日 A Paper Moon Solar Eclipse Image Credit & Copyright: Wang Letian (Eyes at Night) Explanation: It may look like a paper Moon. Sailing past a canvas Sun. But those are not cardboard clouds. And it’s not make believe. The featured picture of an orange colored sky is real — a digital composite of two exposures of the solar eclipse th...
2020 March 13 Starry Night by Jean-Francois Millet Digital Reproduction Credit: Yale University Art Gallery – Text: Letty Bonnell Explanation: A dramatic nocturnal landscape from around 1850, this oil painting is the work of French artist Jean-Francois Millet. In the dark and atmospheric night sky are shooting stars, known too as meteors, above a lands...