Two space travelers are walking on a mock-up version of the surface of Mars – as part of a unique project simulating a trip to the Red Planet. It is the 260th day of the 520-day experiment.
Russian News Website
Two space travelers are walking on a mock-up version of the surface of Mars – as part of a unique project simulating a trip to the Red Planet. It is the 260th day of the 520-day experiment.