Jupiter and Saturn to come together to form Christmas Star for the first time in 800 years
木星和土星800年来第一次聚集在一起形成圣诞星
According to the National Aeronautics and Space Administration, the solar system’s biggest planet Jupiter and Saturn are going to reunite for the first time in 800 years to form a rare ‘Christmas Star’. The two planets will reunite on December 21, the longest night of the year. The incident took place last time in 1226. The planets will be the closest on December 21 they have been since the year 1623.
据美国国家航空航天局消息，太阳系最大的行星木星和土星将在800年来首次团聚，形成一颗罕见的“圣诞星”。这两颗行星将在12月21日这一年中最长的夜晚团聚。上一次发生在1226年。这两颗行星在12月21日将是自1623年以来最近的一次。
