周一 · 知古通今| 周二 · 牧夫专栏 周三 · 视频天象 | 周四 · 观测指南 周五 · 深空探测 | 周六 · 茶余星话 | 周日 · 太空探索编译：王茸校对：蔡贺菁 王婧彧审阅：李宜骅美编：毫秒原文链接： https://www.space ...

LOS ANGELES, Nov. 4 (Xinhua) -- U.S. President Donald Trump announced Tuesday that he renominated American billionaire and private astronaut Jared Isaacman as NASA administrator.

Tongue-in-cheek reference to China’s political system. The phrase “truth of the universe” first appeared in the PLA Daily in the May 22, 2013 article “Where Is Confidence in the Chinese Dream?” ...