The space walk is the 189th to happen at the International Space Station and NASA's 32nd to service the low-Earth orbit outpost, according to the space agency.
Lindgren arrived in space in July, marking the flight engineer's first trip.
Kelly is currently halfway through a year-long stay at the International Space Station and on Thursday will become the U.S. astronaut who has lived in space the longest during a single U.S. spaceflight, according to NASA.
Kelly is participating in a study along with his twin, former astronaut Mark Kelly, about the long-term effects on humans in space. The implications of the study are expected to help NASA better prepare for one day sending humans to Mars.
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