Washington: The NASA astronauts aboard Boeing’s Starliner capsule have expressed confidence in the spacecraft’s capability to safely return them to Earth once technical issues with its thrusters are resolved.
“We have full confidence that this spacecraft will bring us home without any issues,” said NASA astronaut Sunita Williams during the test crew’s first news conference since docking at the International Space Station (ISS) over a month ago.
Sunita Williams and fellow astronaut Barry Wilmore, both experienced NASA astronauts and former U.S. Navy test pilots, launched aboard Starliner from Florida on June 5. They docked with the ISS the following day, originally planning to spend about eight days in space.
However, challenges with Starliner’s propulsion system, including the failure of five maneuvering thrusters, an issue with a propellant valve, and multiple helium leaks, have extended their mission duration.
“We’re absolutely confident,” and “Failure is not an option,” assured Wilmore in the news conference.
The ongoing investigation by NASA and Boeing, focusing on thruster tests and helium leaks, is crucial for determining the timeline of their return to Earth.
This test mission represents Boeing’s final milestone before seeking NASA certification for regular astronaut missions, positioning Starliner as the second U.S. orbital capsule alongside SpaceX’s Crew Dragon.
To address the technical setbacks encountered during Starliner’s journey to the ISS, NASA, and Boeing engineers are conducting rigorous tests at New Mexico’s White Sands Missile Range and investigating issues at NASA’s Marshall Space Flight Centre in Alabama.
The outcome of these investigations will play a significant role in Starliner’s path to operational readiness for human spaceflight.
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