3 astronauts return to Earth amid ISS hole drilling row
Two American astronauts Drew Feustel and Ricky Arnold and a Russian cosmonaut Oleg Artemyev returned to Earth on Thursday, wrapping up a six-month mission. The landing comes amid the ongoing investigation over the hole in a Russian module docked at the ISS. Earlier, Russian space agency chief Dmitry Rogozin said investigators believed the hole had been made deliberately.n