NASA astronaut Chris Williams returns to Earth after a 241-day International Space Station mission, landing safely in Kazakhstan with two Russian cosmonauts aboard Soyuz MS-28. During his first spaceflight, Williams travelled over 102 million miles, conducted scientific research, completed two spacewalks and helped maintain the orbiting laboratory before handing over to Expedition 75.

The trio's Soyuz spacecraft will undock from the ISS at 3:02 a.m. ET on Sunday (July 26) and land on Earth about 3.5 hours later.

NASA astronaut Chris Williams and Roscosmos cosmonauts Sergey Kud‑Sverchkov and Sergei Mikaev on Sunday (July 26) closed the hatch on their Soyuz MS-28 spacecraft to start their…