Astronaut Sunita Williams, who has been aboard the International Space Station (ISS) for over seven months, is facing the unique challenge of readjusting to Earth's gravity. After an extended

Astronaut Suni Williams said she's trying to remember what it's like to walk after being stuck in space for almost seven months.

Sunita Williams, an astronaut, spoke to Needham High School students about her seven-month experience living in microgravity, describing the challenges of extended space missions.

Astronaut Suni Williams, who made headlines last year after she was left stuck in space aboard the International Space Station following concerns about Boeing’s Starliner spacecraft, told students Monday that she has forgotten what it’s like to walk.