Soyuz TMA-07 M Commander and ISS Expedition 34/35 Flight Engineer Roman Romanenko has n’t been slacking off since his Soyuz landing place last Tuesday . According to Roscosmos , the Russian Space Agency , he has just simulated a landing place on Mars and a spacewalk under simulated Martian conditions . Only four days after his return to Earth . Tough hombre .
Roman Romanenko reelect to the Gagarin Cosmonaut Training Center , where he was lather into a centrifuge to nail a simulated landing on Mars . The objective of these tests is to probe whether humans are capable of completing such a complex project after drop extended periods of time in zero - graveness which is a prerequisite for man missionary station to Mars as a quick transit to Mars is about half a year in duration . Romanenko completed a manual descent using a hand controller to wing the simulated Mars Lander .
After that , he simulated a spacewalk wearing an Orlan DMA spacesuit that was suspended on lifting sling to simulate the crew member ’s free weight on the Martian aerofoil and the planet ’s reduced gravitational attraction of 0.38 Earth Gs . He opened and closed a simulated space vehicle hatch , climb up out of the hachure and moved around in the cause . Romanenko also transferred imitation experimentation equipment , deal tool to rig up experiment or make repairs , and moved up and down the run of the simulated lander .

Romanenko demonstrated that he was physically able to complete a compass of basic spacewalking project that would be require on Mars , Roscosmos reports :
Just after his Soyuz landing last Tuesday , Roman Romanenko appeared to be in very honorable physical condition – giving the impression that he was apportion much well with his riposte to gravity than his fellow work party fellow member , Chris Hadfield and Tom Marshburn . To forestall extended brawn loss during their long mission , crew phallus are work 2.5 hour so as to assert muscle mass and physical seaworthiness for their tax return to gravity as abasement of the cardiovascular system of rules is a big challenge as well . Usually , a daily example session aboard ISS consists of one block of cardiovascular physical exercise and another block of muscularity - loading / conditioning for a total of 2.5 hours . A numeral of utilisation methods and other proficiency are being value on ISS to further improve countermeasure in cookery for even long mission durations which will be required for longer journeys in the future taking crew to Mars or Asteroids .
These post - flight bodily process were first conducted after the Soyuz TMA-06 M flight earlier this twelvemonth and try out a gang member ’s ability to complete complex labor such as landing on Mars or execute an EVA after being exposed to the blank space environs , taking into account physiological as well as psychological factors . Simulating a landing place chronological sequence with gang members just returning from distance offers unique perceptiveness into the physiological and psychological elements that factor into a successful interplanetary landing place after a long trajectory to the destination .

Source : Roscosmos Facebook , photos : Gagarin Cosmonaut Training Center
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