Indian-origin American astronaut Sunita Williams is stranded in space. But now his return has been postponed once again. According to the information, now his return may happen after March 2025. During this time, he is losing weight rapidly, which has become the biggest challenge for doctors and scientists. Since reaching the International Space Station in June 2024, his weight has been continuously decreasing. Now the question is, how much effect does staying in space for a long time have on the body?
Will it return by March 2025?
Let us tell you that the return of Sunita Williams, the Indian-origin astronaut stuck in the International Space Station (ISS), has once again been postponed. Now his return may happen by March 2025, although there is no concrete information regarding this yet. It is noteworthy that she had gone to space in June 2024 and her return was postponed due to technical glitches in the Boeing Starliner.
Difficult to stay in space for a long time
Astronaut Sunita Williams and her companions are stranded in space since June 2024. Due to which his body is continuously becoming weak, which is a matter of concern for scientists and doctors. Ottawa University has conducted a study on what effect spending time in space has on the body of astronauts. Let us tell you that in the study conducted on 14 astronauts, Britain’s Tim Peck was also included, who himself spent 6 months in the International Space Station. He did research on different subjects while staying in space.
How much effect on the body?
In the research, to know what effect space has on the astronauts’ body, blood and breath samples of the astronauts were taken. Research has revealed that after reaching space, human blood cells start getting destroyed more. This keeps happening during the entire mission. When a person reaches space, his body feels light because he is out of gravity. This is the reason why when they return to earth, their body feels tired. During this period the muscles become weak.
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Researcher Dr. Trudl says that anemia in astronauts also prevents them from exercising. According to the research report, it is mandatory for astronauts going to space to take care of their diet, they should take iron and more calories. American space agency NASA says that the weight of human bones decreases when they are away from the earth’s gravity. According to NASA, the body length increases by 3 percent within 3 to 4 days of being in space.
