Space missions demonstrate significant investment needed for exploration, with future costs likely increasing and expanding ...

Exploration has never been a safe occupation. For every significant discovery, there has been sacrifice by those seeking out ...

The International Space Station has been orbiting our planet for decades, but how did it get up there and how long did it ...

Russian cosmonaut Sergei Krikalev spent twice as much time in space than his team had planned after his country stopped ...

Iconic ISS astronaut Suni Williams says she opposes a bombshell proposal fired off by SpaceX founder Elon Musk to crash the ...

While the responsibility for issues that left him and Suni Williams stranded on the ISS can be found "throughout the chain", ...

A spacecraft that is used to bring food, fuel and other supplies to the International Space Station has reportedly been ...

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after ...

According to the private global space research and consulting firm Novaspace, a total of 1,842 satellites were launched into ...