Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the International Space Station after docking. Credit: NASA ...

America's oldest serving astronaut Dan Pettit has returned to Earth on his 70th birthday. The Soyuz MS-26 spacecraft carrying Pettit and his Russian crewmates Alexey Ovchinin and Ivan Vagner made a ...