Science stay in the room of requirement took a toll on the physical plane. To the effects on the health of space to better understand the investigated NASA, the American twin brothers Scott and Mark Kelly, after Scott nearly a year in space had spent. They identified the changes and noted that the body will after a time be fully back to normal with some persistent differences.
NASA astronaut and American record-holder for most time in space, Scott Kelly was fully examined after 340 days in the International Space Station had spent. His identical twin brother, Mark underwent exactly the same medical research. Both brothers were astronauts for NASA at the time of the research.
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“Me adjust after my return was a lot harder than me adapting to the space,” says Kelly to the media. “It felt like I was the first few days had the flu, and then I have me a very long time tired feeling,”.
The journey to the room had at Scott a thickening of the artery wall, and retina, causing changes in intestinal flora, a reduction of cognitive skills, DNA damage, changes in gene expression and an extension of the telomeres, the ends of chromosomes that are associated with healthy cells. The shortening of the telomeres with cell aging associated. After his return, the scientists instead of an extension of the telomeres for an accelerated reduction and eventual loss of the telomere.
