Indian -origin American astronaut Sunita Williams and her partner Buch Wilmore have been in space since June last year. After staying in space for months, the two astronauts will return to Earth on 19 March via SpaceX’s spacecraft.
Fans of Sunita Williams are very excited about her return, but due to long time in space, concerns have increased about her health. Experts say that after coming in contact with gravity, their body will have to face huge challenges.
What health problems can Sunita Williams face after returning to Earth?
Astronauts face severe physical and health problems after prolonged space in space. According to experts, Sunita Williams will need careful monitoring and rehabilitation to suit the Earth’s gravity.
1. There will be difficulty in molding the body according to gravity
Scientists say that the effect of gravity will be felt immediately on the body.
- The fluids will start to be stretched downwards, causing swelling in the body and decline in blood pressure.
- Simple activities will also become challenging, such as lifting a pencil will also feel like extreme hard work.
2. Bones may be less density
Due to microgravity in space, the bones of astronauts weaken because they do not need to lift the weight.
- Staying in space for a long time reduces the density of bones, which increases the risk of fracture.
- This problem is especially seen in bones of the feet, spine and hips.
3. Effect on heart and blood circulation system
The heart has to work less hard in space, which can gradually weaken it.
- The heart may shrink slightly in microgravity, which can cause problems such as fainting, dizziness and low blood pressure after returning to Earth.
- Due to low heart work, long -term astronauts are at risk of cardiovascular diseases.
4. Impact on immune system and vision
Astronauts may face weak immune system and eye problems due to staying in space for months.
- The vision can weaken due to fluid redistribution.
- The risk of diseases like cancer may also increase due to prolonged contact of space radiation.
What do experts say?
According to the Health Site.com, Sunita Williams must have had many significant changes in the body due to the time spent in space.
One specialist said,
“There are significant changes in the human body in space. Sunita Williams, who has spent a long time in microgravity, will require careful monitoring and rehabilitation in the re -adjustment process after returning to Earth. ”
An increased concern before Sunita Williams’s return
Although fans of Sunita Williams are praying for his safe return, scientists believe that their real challenge will begin after returning to Earth.
Will she soon be able to adapt her body to gravity? This question now remains a matter of curiosity for both scientists and their fans.
