NASA astronaut Don Pettit talks about returning to space after 12 years

NASA astronaut Don Pettit, an Expedition 71 astronaut, talks about how much he missed space as he gets ready for an ISS launch on the Russian Soyuz MS-26 spacecraft. His last flight, also on a Soyuz, was in 2012. Full Story: https://www.space.com/nasa-oldest-active-astronaut-don-pettit-iss-soyuz-return