How to pronounce “krikalev” in English

Sorry, the question was how similar is thse analog situations to space. They talked about one thing that would be different with the Mars Mission, something called Earth Out ofView phenomenon. And it would be the first time that astronauts, any human being, have been so far from Earth that can no longer really see it. And I asked Krikalev, Sergei,I think is his first name, who is the head of the astronaut training in Star City in Moscow. I read him a description of how they think once you can no longer see Earth, like