All this week’s space news in one place [Video]

It’s been a busy week for space travel and exploration this week. From returning capsules to stranded astronauts, maiden voyages and telescope images — here’s a look at all of our space stories from this week:After a troubled voyage so far, Boeing’s empty Starliner capsule made its way home.Boeing’s Starliner capsule undocked from the International Space Station Friday evening — concluding its nearly three-month stay in space. But it’s flying with an empty cabin, leaving behind two test pilots who must now remain on the station for another five or six months.The Starliner left its docking port at the space station just after 6 p.m. ET on Friday, according to NASA. The capsule spent about six hours free-flying through orbit as it slowly made its descent toward home.Boeing’s first mission in space comes with a cliffhanger ending, as its two astronauts stay aboard the International Space Station until next year.For …