NASA's astronauts, Sunita Williams and Barry Wilmore, are set to return after an extended nine-month mission on the International Space Station. The prolonged exposure to microgravity, space radiation, and isolation has led to noticeable physical deterioration, including weight loss. Health experts indicate both astronauts will need thorough medical evaluations and possibly up to six weeks of rehabilitation to recover. This rehabilitation will focus on regaining strength and addressing increased cancer risks due to radiation exposure. Their mission was originally planned for just eight days but prolonged due to technical issues with their spacecraft.
Health experts have already noticed physical signs of deterioration in Williams and Wilmore, including rapid weight loss. Upon return, they will need immediate medical evaluations.
Dr. Vinay Gupta indicated that upon their return, the astronauts' rehabilitation will focus on walking, flexibility, and muscle strengthening due to the effects of microgravity.
Exposure to radiation in space significantly increases the risk of developing conditions like cancer, CNS damage, and cardiovascular diseases, necessitating proactive strategies for screening.
The astronauts' unexpected nine-month stay was extended due to technical issues, highlighting challenges in space travel and the importance of safety protocols.
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