The success of SpaceX and other private-sector space firms is throwing up hard questions about America's "great national ...

Americans, Russians and spacefarers from other countries have been working together aboard the International Space Station ...

As the Trump administration returns to power, NASA faces a crossroads that could redefine its mission for decades to come.

NASA has outlined its strategic goals for low Earth orbit, aiming to enhance microgravity research, foster international partnerships, and prepare for future deep-space missions. As the International ...

NASA's MARVL project is developing a modular nuclear electric propulsion system for faster Mars travel. Robotic in-space assembly and advanced cooling tech could cut trip times in half.

Any vehicle traversing the rocky terrain on Mars needs a sturdy set of wheels. NASA’s Perseverance rover, for example, sports ...

Williams and Wilmore both arrived at the ISS last June, aboard the first crewed test flight of Boeing's Starliner spacecraft.

NASA has selected Carlsbad, California-based Viasat as one of four satellite communications firms to support its future ...

"America is leading humanity back to the Moon, onward to Mars, and into a golden age of space exploration," Nelson wrote, ...