NASA will be webcasting the homecoming of the three astronauts live, and Space.com will be carrying the agency's feed if it's made available. Donald Roy Pettit, 70, is NASA's oldest active astronaut.

on Pettit, NASA's 70-year-old astronaut ... He was initially the backup for astronaut Donald Thomas but was called upon at the last minute to replace him due to medical concerns.

NASA astronaut Don Pettit is carried to a medical tent shortly after landing in the Soyuz MS-26 space capsule with Roscosmos cosmonauts.(Reuters) For NASA's oldest serving astronaut Don Pettit ...

Landing on the steppes of Kazakhstan coincides with US astronaut Donald Pettit’s 70th birthday. NASA astronaut Donald Pettit being carried to a medical tent shortly after landing in a Soyuz MS ...

But NASA's oldest serving astronaut Don Pettit became a septuagenarian ... landing craft with Alexei Ovchinin, Ivan Vagner and Donald (Don) Pettit aboard landed near the Kazakh town of Zhezkazgan ...

The craft carrying astronaut Jonny Kim and two Russian cosmonauts docked with the space station. They're scheduled for an eight-month stay.

NASA astronaut Don Pettit celebrates his 70th birthday in space after a seven-month mission aboard the International Space Station.

NASA astronaut Donald Petit has shared a video ... Solar winds are the ions continuously streaming from the sun's surface.

But NASA's oldest serving astronaut Don Pettit became a septuagenarian ... landing craft with Alexei Ovchinin, Ivan Vagner and Donald (Don) Pettit aboard landed near the Kazakh town of Zhezkazgan ...

Ivan Vagner and Donald (Don) Pettit aboard landed near the Kazakh town of Zhezkazgan," Russia's space agency Roscosmos said.