Two Russian cosmonauts completed a spacewalk at the International Space Station, wrapping up all of their tasks with time to spare, including the deployment of a radar that they began last year.
Expedition 71 crewmates Oleg Kononenko and Nikolai Chub successfully unfolded and latched the fourth of four panels for a synthetic radar communications system on the Russian Nauka multipurpose laboratory module (MLM) at 11:44 a.m. EDT (1544 GMT) on Thursday (April 25), 47 minutes after the spacewalk began.
