Strange noises that were heard coming from the Boeing Starliner currently docked on the International Space Station (ISS) are not serious, says NASA.Astronaut Butch Wilmore, who has been stuck on the ISS with his colleague Suni since early July because of Starliner's problems, told mission control he could hear "strange" sounds coming from the spacecraft over the weekend. "I don't know what's making it," he said to his colleagues back on Earth.He asked them to "scratch your heads and see if you can figure o ...