(Reuters) -NASA once more delayed Boeing (NYSE:)’s debut crewed flight of its Starliner capsule on Tuesday so engineers can spend extra time evaluating a helium leak within the spacecraft’s propulsion system, the company mentioned in an announcement.
The launch, beforehand set for Might 25, is now on maintain, with the subsequent potential launch date beneath dialogue, the assertion mentioned.
“The crew has been in conferences for 2 consecutive days, assessing flight rationale, system efficiency, and redundancy,” NASA mentioned. “There’s nonetheless ahead work in these areas, and the subsequent potential launch alternative continues to be being mentioned.”
The most recent postponement of Starliner’s debut mission with people aboard comes as mission officers deepen their assessment of a helium leak in Starliner’s propulsion system, which was found alongside a problem with the Atlas (NYSE:) booster shortly earlier than the spacecraft was poised to launch from Florida on Might 7. The Atlas rocket is constructed by United Launch Alliance (ULA), a Boeing-Lockheed Martin (LMT.N) three way partnership.
Two NASA astronauts, Suni Williams and Butch Wilmore, are set to trip Starliner as its first crew to the Worldwide House Station after years of delays, technical issues and two uncrewed demonstration flights – one unsuccessful in 2019 and a profitable try in 2022.
With the 2 longtime check pilots aboard, the mission will mark Starliner’s closing benchmark check earlier than NASA certifies the spacecraft for routine crewed missions to and from the ISS. SpaceX’s Crew Dragon spacecraft, developed beneath the identical NASA program, has been NASA’s major ISS taxi since 2021.