After 220 days on board the International Space Station (ISS), Don Pettit, NASA's oldest serving astronaut, has finally returned to Earth. Mr Pettit marked his 70th birthday by hurtling towards ...

Forbes contributors publish independent expert analyses and insights. Kevin Holden Platt writes on space defense, SpaceX, ISS, Space War I ...

In a remarkable coincidence, NASA astronaut Don Pettit will mark his ... when they undock from the International Space Station (ISS) aboard the Soyuz MS-26 spacecraft at 5:57 p.m. ET Saturday.

A change of command ceremony was held on the International Space Station as Russian cosmonaut Aleksey Ovchinin handed over the keys to the ISS to Japanese astronaut Takuya Onishi. The ...