Nature, Published online: 06 March 2026; doi:10.1038/d41586-026-00761-z
What are Moon phases?NASA says the Moon takes around 29.5 days to circle Earth, moving through a set of eight distinct phases along the way. Even though we always see the same side of the Moon, the portion lit by the Sun changes as it travels, which is why it can look full, half-lit, or barely visible at different points in the cycle. These changing views are what we call the lunar phases, and there are eight in total:
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2026-02-27 00:00:00:0尹双红3014251910http://paper.people.com.cn/rmrb/pc/content/202602/27/content_30142519.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/27/content_30142519.html11921 千里寄年货 情深意更浓（暖闻热评）。关于这个话题，PDF资料提供了深入分析
Иран поразил нефтяной танкер под флагом США у берегов Кувейта14:49
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