Dossier
Sergey Kud-Sverchkov
Coverage of Sergey Kud-Sverchkov in the Nexus archive.
- Montgomery County astronaut returns to Earth after 8 months in space
NASA astronaut Chris Williams returned to Earth after 241 days in space, completing over 100 million miles and 3,800 orbits, landing in Kazakhstan with two Russian cosmonauts. During his mission, he conducted research on cancer treatments, semiconductor manufacturing, and spacecraft systems, including two spacewalks.
- Russian cosmonauts install sun-watching telescope on ISS during 6-hour spacewalk
Russian cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev installed a sun-watching telescope on the International Space Station during a 6-hour spacewalk on May 27, 2026. The mission marked a successful technical operation in space.