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Astronaut Don Pettit and Cosmonaut Crewmates Depart ISS After 220-Day Mission

The Soyuz MS-26 spacecraft undocked at 5:57 p.m. EDT, with a scheduled landing in Kazakhstan at 9:20 p.m. EDT, coinciding with Pettit’s 70th birthday.

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Overview

  • NASA astronaut Don Pettit and Russian cosmonauts Alexey Ovchinin and Ivan Vagner completed a 220-day mission aboard the ISS, conducting critical scientific research.
  • The Soyuz MS-26 spacecraft undocked from the ISS at 5:57 p.m. EDT and is en route to a planned landing near Dzhezkazgan, Kazakhstan, at 9:20 p.m. EDT.
  • The crew's research included advancements in life support systems, genetic sequencing in microgravity, and pharmaceutical manufacturing with potential Earth and space benefits.
  • Pettit, the oldest active NASA astronaut, marks his 70th birthday with this return, bringing his cumulative time in orbit to 590 days over four missions.
  • Post-landing plans include helicopter transport to Karaganda, Kazakhstan, with Pettit returning to Houston and Ovchinin and Vagner heading to Star City, Russia.