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AsNASAprepares to send its first crew to the moon since 1972 and eventually establish a lasting lunar base , scientists have come up with an innovative way of life to counteract the price space change of location cantake on the dead body : by getting astronauts to perform a daredevil circus stunt on the " Wall of Death . "
The stunt involve journey around the interior of a barrel - shaped wooden cylinder . mankind on Earth ca n’t run fast enough to stay on the wall , so this shivery exploit is usually achieved using a motorcycle .
However , on the Sun Myung Moon , which has one - one-sixth of the sombreness of Earth , astronauts could curb the wall at hunt down speeds of just 8 miles per hour ( 13 km / h ) , according to new research , published May 1 in the journalRoyal Society Open Science . This could help cosmonaut stay set on the lunar control surface , the scientist wrote .
NASA intends to send cosmonaut back to the moonas betimes as 2025and design to establisha permanent lunar baseto aid future space missions . But humiliated - somberness conditions put less pressure onthe bonesandmuscles , signify they are likely to soften and degenerate faster than they would on Earth .
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In the newfangled cogitation , two researcher , one male person and one female , took on the nerve - wrack labor of running around a 31 - ft - diameter ( 9.5 meters ) Wall of Death . The researchers were seize to a bungee cord cord that was suspended from a 118 - foot - high ( 36 m ) crane , which feign lowering their consistency weightiness by around 83 % , mimicking conditions of low gravity on the lunar month .
Using data from this test , combined with treadmill data that evaluate how fast the researchers could run in varying gravity levels , the team predict that lead for just a couple of minute at the source and oddment of each daytime would be enough to protect cosmonaut from microgravity - induced muscle and os loss .
" A preparation authorities of a few laps a day promise to be a executable countermeasure for astronaut to quickly combat whole - dead body deconditioning , for further missions and home retort , " the team wrote in the paper .
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While the finding are promising , there are still several logistic challenge . For instance , shuttling a jumbo Wall of Death to the lunar month would be a difficult task . Instead , astronauts could run around the walls of circular homes to accomplish these benefit , the authors indicate . However , other lunar home ground may not be big enough to accommodate this variety of breeding , and cosmonaut would still require specific education for other daily activities , experts who were not involved in the researchtold The Guardian .
For the moment , the Wall of Death will remain a circus attraction rather than a key component of space travel .
Ever inquire whysome people work up muscularity more easily than othersorwhy freckles come out in the Dominicus ? Send us your doubtfulness about how the human dead body works tocommunity@livescience.comwith the dependent demarcation " Health Desk Q , " and you may see your question serve on the website !
