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New Research Reveals the Effects of Space Travel on Space Tourists
New Research Reveals the Effects of Space Travel on Space Tourists0New research reveals that space tourists experience some of the physiological changes astronauts display after long periods in orbit. The research is part of a series of studies on the health effects of space travel published in Nature journals.

A three-day SpaceX flight, dubbed Inspiration4, in 2021 allowed researchers to observe the physiological responses to space travel. Researchers examined biological samples collected from four space tourists before, during, and after their space trip. Analyses of biological samples showed that while the tourists exhibited changes to the cells and immune system, most of the shifts returned to normal in the months the four were back on Earth. These findings provide new insight into how people without extensive astronaut training adapt to the conditions in space.

Allen Liu, a mechanical engineering professor at the University of Michigan, highlighted the importance of this study in preparing humans for future space missions. While NASA has extensively studied astronauts’ health, there has been less focus on space tourists.

Chris Mason of Weill Cornell Medicine described this study as the first detailed cell-by-cell examination of a space crew. The findings could help reduce the harms of space travel and ensure the safety of future space tourists.

Sean Jung
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인쇄기능입니다.
1. What was the name of the SpaceX flight that allowed researchers to study the effects of space travel on tourists?
2. According to the research, what happened to most of the physiological changes after the tourists returned to Earth?
3. Who is Allen Liu and what is his role in relation to the study?
4. Why is there a particular focus on space tourists’ health in this new research?
 
1. How do you think space travel might affect your body differently from being on Earth?
2. What kind of training do you think space tourists might need before going to space?
3. How do you feel about the idea of private companies, like SpaceX, being involved in space exploration?
4. What are some potential benefits and risks of space travel for ordinary people compared to professional astronauts?
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