Arizona's U.S. Sen. Mark Kelly and his twin brother, Scott Kelly, slammed Elon Musk after he insulted another astronaut on X.

Elon Musk's recent claims about astronauts Sunita Williams and Butch Eilmore being stranded due to political reasons sparked backlash from the astrona ...

Elon Musk has made unfounded claims that two NASA astronauts were left on the space station for "political reasons" after ...

Sen. Mark Kelly (D-AZ) blasted Elon Musk Friday, implying the SpaceX CEO was too afraid to travel into space as two other ...

Astronauts on board China's Tiangong space station have created rocket fuel and oxygen from water and carbon dioxide, similar to how plant's photosynthesize. (Image credit: China Manned Space Agency) ...

Sen. Mark Kelly (D-Ariz.) and his brother, Scott Kelly, both retired astronauts, on Friday called out tech billionaire Elon ...

Bonnie Pandya, Williams’ mother, joined NewsNation to talk about what it’s like to have her daughter gone for so long, noting ...

The astronauts had reached the space station on Boeing’s Starliner capsule, whose propulsion system was deemed too unsafe to facilitate a return trip to earth. The rocket costs an astounding $4. ...

Chinese astronauts generate oxygen & fuel using artificial photosynthes New method for space missions consumes less energy than electrolysis Technology could support China's lunar base by 2035 with ...

STORY: It’s supposed to take American astronauts back to the Moon. But NASA’s giant new rocket has been dogged by delays and ...

Rocket Lab launches for the 60th time. It's safe to say Rocket Lab is an established player in the launch business. The ...

Chinese astronauts have just created rocket fuel and oxygen in space using a new type of "artificial photosynthesis." The breakthrough technology, which used fairly basic equipment and minimal ...