4 ms·
Related: Qian Xuesen dies at 98; Co-Founder of JPL and China's space program (2009) (159 points, 2013, 84 comments) https://news.ycombinator.com/item?id=6905862
by gnabgib 1y ago
Related: Qian Xuesen dies at 98; Co-Founder of JPL and China's space program (2009) (159 points, 2013, 84 comments) https://news.ycombinator.com/item?id=6905862 https://news.ycombinator.com/item?id=6905862