NASA has affirmed a plan it set last year to work with Elon Musk’s SpaceX in returning two astronauts from the International Space Station, saying it will do so “as soon as practical,” the day after ...

As the Boeing Starliner Calypso approached the ISS, the capsule's thrusters malfunctioned and NASA ruled it too dangerous for ...

Engineers between 19 and 24, most linked to Musk’s companies, are playing a key role as he seizes control of federal ...