Fmr. astronaut Scott Kelly, Russian space chief squabble in Twitter war
Russia and the US ended cooperation on the International Space Station after the Russian invasion of Ukraine began late last month.
NASA astronaut Scott Kelly is pictured during a space suit check at the Baikonur cosmodrome March 27, 2015(photo credit: MAXIM ZMEYEV/REUTERS)ByTZVI JOFFREUpdated:
