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:
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用。业内人士推荐heLLoword翻译官方下载作为进阶阅读
。业内人士推荐爱思助手下载最新版本作为进阶阅读
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36，这一点在safew官方版本下载中也有详细论述
Waymo's ongoing expansion follows a financing round that raised $16 billion for the company.