NASA astronauts Sunita Williams and Butch Wilmore returned to Earth after an unexpected nine-month mission aboard the International Space Station (ISS), initially planned for just eight days.

Upon landing, they were carried off their SpaceX Dragon capsule on stretchers—a standard procedure for astronauts returning from prolonged periods in microgravity.

Extended exposure to microgravity leads to muscle atrophy and bone density loss, making it challenging for astronauts to stand or walk immediately after returning to Earth's gravity. Additionally, fluid shifts in the body can cause dizziness and orthostatic intolerance. Using stretchers ensures the astronauts' safety during the initial readjustment period.

Despite the extended mission, both astronauts remained in good health, conducting numerous experiments and spacewalks. Their safe return highlights the resilience and adaptability required for long-duration space missions.