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

Each station will be run by a private company ... are raising "billions of dollars in an effort to build future hubs" in space. Some of the entrepreneurs have literally lofty goals.

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive ...

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 ...

Breathing New Air Chinese astronauts claim to have created rocket fuel on board the country's Tiangong space station using a ...

Shenzhou-19 astronauts simulate natural photosynthesis, bringing long-haul crewed missions a step closer to reality.

Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive ...