Russian cosmonaut and Italian astronaut complete a 7-hour spacewalk
Following a seven-hour spacewalk, Russian cosmonaut Oleg Artemyev and Italian astronaut Samantha Cristoforetti have returned safely to the International Space Station (ISS), according to the German press agency (DPA). US space agency NASA reported that Cristoforetti and Artemyev completed all but one of their major objectives during their seven-hour and......