What are Moon phases?According to NASA, the Moon takes about 29.5 days to orbit the Earth. Over the course of this period, it moves through eight recognisable phases. While the same side of the Moon always faces us, the amount of its surface lit by the Sun changes as it continues along its path. The shifts in sunlight create the different appearances we see from Earth, ranging from a fully illuminated Moon to a thin sliver or near darkness. The eight phases are:
56. 2026年政府工作报告 - 北京市人民政府, www.beijing.gov.cn/gongkai/jih…
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Now we are in 2026, and on the verge of the GTK 4.22 release. A good time to review how far we’ve come.