By Sakshi Sah
Published Apr 07, 2025

Hindustan Times
Trending

Photo Credit: NASA

Most unexpected side effects of living in space

Life in space sounds exciting, but it comes with unexpected effects on the human body.

Photo Credit: NASA

NASA astronauts Sunita Williams and Butch Wilmore faced significant physiological and psychological challenges upon returning from microgravity.

Photo Credit: NASA

Without gravity, muscles and bones start to weaken.

Photo Credit: NASA

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Keeping a healthy weight is a challenge in space. Microgravity affects appetite and metabolism, making astronauts lose weight.

Photo Credit: NASA

Gravity helps move blood in our bodies on Earth. In space, blood collects in the head, which can cause vision problems.

Photo Credit: NASA

Astronauts have reported skin sensitivity and rashes after long space missions.

Photo Credit: NASA

Our bodies rely on good bacteria for digestion, immunity, and brain function. In space, these bacteria behave differently, affecting overall health.

Photo Credit: NASA

After months in space, astronauts struggle to walk properly. Their muscles and balance need time to recover.

Photo Credit: NASA

Scientists are still studying how space affects the human body.

Photo Credit: NASA