Russia just launched the 2,000th Semyorka rocket—it’s both a triumph and tragedy
The Russian space program reached a significant milestone over the holidays with the 2,000th launch of a rocket from the "R-7 ...
TASS1 个月
R-7 space rocket to be launched for 2,000th time
The rocket also served as a basis for the three-stage Vostok Rocket that inaugurated the era of manned flights on April 12, 1961, when Yuri Gagarin started off into orbit on the Vostok 1 spacecraft.