 the only month in 2024 when hotel and airline fares are starting to come down. For more information, visit PeterGreenberg.com. NASA cannot say when the Boeing Starliner crew will return to Earth from the International Space Station, but the agency officials insist the veteran astronauts that rode the Starliner into space are not in any jeopardy. NASA is checking on issues with the thrusters and also helium leaks with the Starliner spacecraft.