錢從來沒做過JPL的主任。。。

https://www.jpl.nasa.gov/jplhistory/learnmore/directors.php

所有跟帖： 

• "Director of the Guggenheim Jet Propulsion Center" JPC directo -tomcat801- ♂ (1311 bytes) () 11/12/2019 postreply 14:37:44

• Thanks. JPL and JPC are two different entities. -borisg- ♂ (0 bytes) () 11/12/2019 postreply 17:21:41

• "Sadly, Tsien was forced to leave the U.S. in 1955". 是美國人強迫他離開的? -Armweak- ♂ (0 bytes) () 11/13/2019 postreply 12:30:31

• Co-founder of JPL. -rty- ♂ (0 bytes) () 11/14/2019 postreply 00:47:29