RT @RonBaalke: On this day in 1984, Svetlana Savitskaya became the 1st woman to perform a spacewalk. https://t.co/dbGCAcyfEe
RT @RonBaalke: On this day in 1984, Svetlana Savitskaya became the 1st woman to perform a spacewalk. https://t.co/dbGCAcyfEe