NASA's live coverage on NASA+ is underway for the departure of the Ax-4 private astronaut mission from the International Space Station.
The four-member astronaut crew is scheduled to undock at 7:05 a.m. EDT to begin their journey back with splashdown off the coast of California.
The crew members include Peggy Whitson, Shubhanshu Shukla, Sławosz Uznański-Wiśniewski, and Tibor Kapu, who will have spent 20 days in space upon completion of their mission.
The Dragon spacecraft will bring back over 580 pounds of cargo, including NASA hardware and data from 60 experiments conducted during the mission.