Title Text:When Pope Gregory XIII briefly shortened the light-year in 1582, it led to navigational chaos and the loss of several Papal starships. Origin:https://xkcd.com/2897/ https://www.explainxkcd.com/wiki/index.php/2897:_Light_Leap_Years 光闰年 教皇格列高利十三世在1582年稍微缩短了光年，导致了航行的混乱和几艘教皇星际飞船的失踪。 https://xkcd.in/comic?lg=cn&id=2897 这部漫画描绘了Cueball和Ponytail在一个数据库中更新天文距离。字幕想象了一个世界，… Read more