The content originally appeared on: CNN (CNN)After a record-breaking 355 days spent in space, NASA astronaut Mark Vande Hei is returning to Earth. Vande Hei will land aboard a Russian Soyuz spacecraft on the steppe of Kazakhstan alongside Russian cosmonauts Anton Shkaplerov and Pyotr Dubrov on Wednesday. It's a highly anticipated return that has only drawn more attention due to mounting geopolitical tensions over the last month, and NASA has repeatedly reaffirmed that it continues to work closely with Russian […]