Concerns on the International Space Station: The Starliner began making “strange noises” – Listen to the audio
Astronaut Butch Wilmore, who has been stranded in space for eight months due to a malfunction in the Starliner, reported a "strange noise" coming from the Boeing spacecraft, which has been docked to the ISS since it transported him and his colleague there in early June
New headache for Boeing: It halted test flights of the 777X after an issue with one of the planes
It is not clear whether the grounding will affect the certification and delivery of the new aircraft
Starliner: How will the astronauts return to Earth? NASA faces a tough dilemma
Suni Williams and Barry Wilmore were supposed to stay on the ISS for only one week, but they have now spent three months in space
