The two astronauts who piloted the Boeing Starliner’s first crewed test flight responded to a claim from President Donald ...

Boeing’s (NYSE:BA) Starliner program has turned into a costly and embarrassing failure. The aerospace giant has spent more than $2 billion on the troubled spacecraft, including $523 million in ...

The headliner was Boeing’s first crewed flight of its long-delayed CST-100 Starliner spacecraft, which suffered helium leaks and thruster failures on its propulsion system on its way up to the ISS.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s Suni ...

NASA’s Suni Williams and Butch Wilmore — the two astronauts who launched on Boeing Starliner’s first crewed test flight and have been in low-Earth orbit since June — want to set the record ...