The man in charge of the Orion crew capsule program at Lockheed Martin is a lifelong veteran of the space program, beginning his tenure at NASA’s Johnson Space Center in the late 1970s before taking posts in Washington and joining Lockheed Martin to lead the company’s work on the nation’s new spacecraft for journeys beyond Earth orbit.

A logistics-delivery vessel for the International Space Station, launched and operated privately by commercial companies on behalf of NASA, is scheduled to arrive at the lab complex Saturday at 6:05 a.m. EDT (1005 GMT).

A SpaceX Dragon cargo capsule concluded a 30-day stay at the International Space Station Tuesday with an automated departure from the orbiting research outpost at 5:05 a.m. EST (1005 GMT) Tuesday. The Dragon’s release from the robotic arm set the stage for a scorching re-entry and splashdown in the Pacific Ocean southwest of Los Angeles at around 10:41 a.m. EST (1541 GMT).