Boeing said in a statement that the Starliner spacecraft was returning to the factory to fix problems affecting the four valves.
Boeing, which developed and built the spacecraft for the US space agency (NASA), said a new launch date would not be set until the issues were resolved.
The Starliner was scheduled to fly to the International Space Station by the end of July, but the mission was postponed several times due to problems following the arrival of the Russian research unit “Nauka” and subsequent valves in the Starliner’s propulsion. System.
The unmanned test aircraft aims to lay the foundation for the Starliner to carry future astronauts to the space station.
The Starliner spacecraft returns to the factory to fix the valve problems
