
NASA’s Don Pettit, two cosmonaut crewmates, wrap up seven-month space station visit
On the eve of his 70th birthday, Don Pettit, NASA’s oldest active-duty astronaut, and two cosmonaut crewmates undocked from the International Space Station Saturday and geared up for a fiery overnight plunge back to Earth to close out a 220-day expedition. Pettit, Soyuz MS-26/72S commander Alexey Ovchinin and flight engineer Ivan Vagner undocked from the…