NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, even though they initially expected to stay for just eight days. They'll be back on Earth in late March.

NASA astronaut Sunita Williams broke the record for the most time spent in space by a woman, logging 62 hours and 6 minutes of spacewalking, on January 30. During a five-and-a-half-hour spacewalk with colleague Butch Wilmore,

The event was livestreamed by NASA on YouTube and their website, marking Williams' ninth spacewalk and the 92nd spacewalk by a US astronaut.