NASA's Crew-5 mission undocks from the International Space Station

NASA's Space-X Crew-5 mission began its journey home from the International Space Station early Saturday. It ends a more than five-month stint for the two NASA astronauts aboard the dragon capsule "endurance." John Cassada and Nicole Mann are joined by fellow Space-X Crew-5 members, Koichi Wakata from Japan's space agency and Russian cosmonaut, Anna Kikina, on their journey back to earth.