Sunita Williams, a NASA astronaut who was unexpectedly stuck on the International Space Station for months, has set a new record for total spacewalk time by a woman.

The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on spacewalks in history

Months floating in space wasn't enough to prepare Sunita Williams for the shocking reality that she had forgotten how to walk. After nearly 7 months in zero gravity, the astronaut was left grappling with the bizarre consequences of long-term space travel.