Topic - Alexey Sitev

Related Stories

Crew of mock Mars mission appear healthy, joyful

By VLADIMIR ISACHENKOV - Associated Press

An international crew of researchers - from left, Alexey Sitev of Russia, Romain Charles of France, Suhrob Kamolov of Russia, Alexander Smoleevskiy of Russia, Diego Urbina of Italy/Colombia and Wang Yue of China - gives a thumbs-up after a 520-day simulation of a flight to Mars, in Moscow on Tuesday. (Associated Press)

Crew healthy after simulating mission to Mars

By Vladimir Isachenkov - Associated Press

Researchers complete 520-day mock mission to Mars

By VLADIMIR ISACHENKOV - Associated Press

Isolated crew completes 520-day mock Mars mission

By VLADIMIR ISACHENKOV - Associated Press