Have We Already Been Visited by Alien? 外星人来过了吗？纽约客 The New Yorker

[视频作者] GWarriors

[视频时长] 24:51

[视频类型] 社科人文

获取文本：https://emagazines.site/book/286 On Oct. 19, 2017, a Canadian astronomer, Robert Weryk was reviewing images captured by a telescope known as Pan-STARRS1 when he noticed something strange. The dot of light was moving more than 4 times that speed.