NASA astronaut Mark Vande Hei in his Russian Sokol launch and entry spacesuit. Credit: NASA
NASA astronaut Mark Vande Hei, launched by Russia to the International Space Station aboard a Soyuz spacecraft last April, returns this week to a world torn by war in Ukraine and escalating superpower tension as he closes out a 355-day stay in orbit, the longest single flight by a U.S. astronaut.