Departure Preps Underway as New Crew Steps up Science, Maintenance

Two crews are nearing the end of their stay aboard the International Space Station while the orbital residents continue ongoing microgravity research and lab maintenance. Next week will see the departure of NASA astronaut Tracy C. Dyson and Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub. The trio will undock the Soyuz MS-25 spacecraft from the Prichal docking module at 4:37 a.m. EDT on Sept. 23, soar into Earth’s atmosphere, and parachute to a landing in Kazakhstan at 8 a.m. Dyson will be wrapping up a six-month mission while Kononenko and Chub will be completing just over a year of continuously orbiting Earth. More

(Source: NASA - Sep 19)