NASA indefinitely postpones launch of Boeing’s Starliner crewed capsule

KENNEDY SPACE CENTER — NASA announced late Tuesday that it was no longer aiming for a Saturday launch of a pair of astronauts aboard Boeing’s CST-100 Starliner as teams discuss a helium leak found on the spacecraft.

While the range was cleared for Sunday and Tuesday backup launch windows, NASA said the next possible launch “is still being discussed.”

At issue has been a helium leak found on Starliner’s propulsion module. NASA previously stated that the leak had undergone pressure...