US and Russian astronauts launch to International Space Station on Soyuz

A joint United States‑Russian crew launched aboard a Soyuz spacecraft from the Baikonur Cosmodrome on Tuesday, beginning an eight‑month expedition to the International Space Station. The mission, designated Soyuz MS‑XX, carried two astronauts and a cosmonaut who will replace the outgoing crew members and continue a series of scientific experiments, maintenance tasks, and technology demonstrations scheduled for the second half of the ISS’s operational life.

The long‑duration flight underscores the continued partnership between NASA and Roscosmos despite broader geopolitical tensions, with the crew expected to conduct research in microgravity biology, materials science, and Earth observation. Their arrival will maintain the station’s full complement of six personnel, ensuring uninterrupted support for ongoing projects and preparation for future commercial and international endeavors. The mission is set to conclude with a return to Earth in early spring, completing a planned eight‑month stay aboard the orbiting laboratory.