The return trip of the Boeing Starliner commercial space craft has been delayed a third time so that NASA and Boeing engineers can collect critical data about the series of failures which plagued the vessel during its journey to the International Space Station. NASA astronauts Suni Williams and Butch Wilmore will remain safely aboard the ISS — where the Starliner is currently docked on the station's Harmony module — until at least July 2nd to accommodate a previously scheduled spacewalk that day, the agency said in a Friday statement.
"The problems being reported on the Starliner, namely reaction control thruster and helium leaks in the propulsion system, are all located on the spacecraft’s service module. When the crew departs the ISS and deorbits, the service module is discarded and burns up in the atmosphere on reentry. Thus, the helium systems and thrusters will not return to Earth for failure analysis. They’re gone. As such, the only way to get insight into what might be going on there is in space," said NASA Chief Aeronautics Engineer Steven Hirshorn, in a LinkedIn post Monday.
