Expedition 74 astronauts conducted science experiments, spacesuit maintenance, and spacecraft operations while the International Space Station received cargo deliveries and performed a reboost.

For 24 hours a day, seven days a week since November 2000, NASA and its international partners have sustained a continuous human presence in low-Earth orbit, including at least one American – a streak ...

Discover how commercial space stations will replace the ISS, fuel the post ISS space industry, and unlock new opportunities for research, tourism, and in-orbit manufacturing.