A base on the moon would be more democratic than those that Musk and his acolytes have advocated building on Mars. Given ...

Four astronauts returned to Earth on Saturday after hustling to the International Space Station five months ago to relieve the stuck test pilots of Boeing’s Starliner. Their SpaceX capsule parachuted ...

NASA is facing one of the largest workforce shakeups in its history, with nearly 4,000 employees — about one-fifth of its ...

An international crew of four astronauts is back home on Earth Saturday after nearly five months aboard the International ...

Former NASA astronaut Cady Coleman walks us through the NASA SpaceX Dragon capsule’s splash down off the California coast.