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:
Фото: Виталий Тимкив / РИА Новости
。业内人士推荐Line官方版本下载作为进阶阅读
第九十条 公安机关对报案、控告、举报或者违反治安管理行为人主动投案，以及其他国家机关移送的违反治安管理案件，应当立即立案并进行调查；认为不属于违反治安管理行为的，应当告知报案人、控告人、举报人、投案人，并说明理由。
line of thought to a misguided extent, IBM also designed a smaller punch card: