On June 6, Boeing’s Starliner spacecraft successfully docked at the International Space Station (ISS) with two NASA astronauts, Sunita Williams and Barry Wilmore, aboard. This event marked a significant milestone in the Crew Flight Test (CFT) mission. Williams and Wilmore will spend a week aboard the ISS before returning to Earth in the Starliner. If this test mission proves successful, the Starliner will become a regular transportation vessel for astronauts heading to the ISS.