網頁

2020-12-02

20201201:Arecibo Radio Telescope damaged


【縛雞之見】

The same day, Dec. 1,2020, when the Arecibo damaged, China landed its Chang'e 5, first-ever sample-return mission, on the moon's Ocean of Storms region.

202008,吊索神秘脫落損壞。202011,吊索神秘脫落損壞。決定停用。

20201201,一支撐塔嚴重損壞,系統性損壞。 

The Arecibo Radio Observatory’s two cable breaks, one in August 2020 and a second in November 2020, threatened the structural integrity of the support structure for the suspended platform and damaged the dish. As a result the NSF decided to decommission the telescope in November 2020, but before the process could begin one of the support towers suffered a critical failure and the support structure, antenna, and dome assembly all fell into the dish at 7:55 a.m. local time on December 1, 2020.

20200815 CBS報導

沒有留言:

張貼留言

請網友務必留下一致且可辨識的稱謂
顧及閱讀舒適性,段與段間請空一行