Shubhanshu Shukla Returns: What Happens To A Human Body That Encounters A Space Journey

Shubhanshu Shukla Returns: What Happens To A Human Body That Encounters A Space Journey The well renowned Astronaut Shubhanshu Shukla, has finally touched the Earth after spending 18 days in space at the m the International Space Station. The astronaut who has made headlines is likely to arrive in India on August 17, as told by Union Minister Jitendra Singh. The SpaceX Dragon spacecraft which was carrying the astronaut along with other members touched down California , on 14th July 2025 at 3 pm. As the astronaut has successfully completed his journey, there are curiosities that the incidents has ignited, the most popular being, what happens to a human body, up in the air. Let’s find outBone and Muscle Loss it has been observed that when there is an absence of gravity, astronauts are prone to experiencing bone and muscle atrophy. Bones end up losing calcium and become weaker, and that makes the muscles lose mass and strength. Affects The Vision Most of the astronauts have reported of Spaceflight-Associated Neuro-ocular Syndrome (SANS) which is one of the most common issues that astronauts face, in this particular condition, the astronauts experience changes in vision, which includes optic nerve swelling, retinal folds, and changes in eyeball shape. Cardiovascular Deconditioning The astronauts have reported of problems with their hear as the caardiovascular system ends up adapting to the lack of gravity and this leads to to reduced heart strength and blood volume, which ends up impacting the astronaut's ability to readjust to Earth's gravity when they return.Psychological Stress Mental stress is a major issue that the astronauts face as Isolation, confinement, and the stress that gets born out of a mission end up negatively impacting the astronauts' mental health and this leads to anxiety, depression, and even sleep disturbancesExposure To Radiation The astronauts are in some beyond normal circumstances and that gives them the exposure to extremely high levels of radiation in space which ends up increasing the risk of cancer, cataracts, and poses other health challenges .

Shubhanshu Shukla Returns: What Happens To A Human Body That Encounters A Space Journey

As Shubahnshu Shukla returns to Earth. Know what possible changes his body might have gone through.