HOUSTON—Russia's Soyuz MS-26 spacecraft with NASA astronaut Don Pettit and cosmonauts Alexey Ovchinin and Ivan Vagner ...

NASA astronaut Don Pettit flashes a smile as he holds a birthday cake aboard the International Space Station, celebrating his ...

Following a seven-month stay aboard the International Space Station (ISS), NASA astronaut Don Pettit and two Russian ...

But NASA’s oldest serving astronaut Don Pettit became a septuagenarian while hurtling towards the Earth in a spacecraft to wrap up a seven-month mission aboard the International Space Station (ISS). A ...

Don Pettit was accompanied by Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner on the Soyuz MS-26 capsule, which ...

Don Pettit, NASA's oldest active astronaut, marked his 70th birthday by landing on the steppe of Kazakhstan after 220 days in ...

Don Pettit, Alexey Ovchinin and Ivan Vagner safely returned to Earth early Sunday, concluding a 220-day mission aboard the ...