Karen is an American mechanical engineer and retired NASA astronaut. Nyberg became the 50th woman in space on her first mission in 2008. Karen started her space career in 1991 and spent a total of 180 days in space in 2008 and 2013 (as a Mission Specialist on STS-124 and a Flight Engineer on Soyuz TMA-09M).
Prior to astronaut selection, Karen worked as an Environmental Control Systems Engineer at the Johnson Space Center where she led several design and analysis initiatives in the areas of space vehicle and space suit thermal and environmental control. Recently retired from NASA, Karen is currently pursuing interests in the areas of conservation and sustainability, fully appreciating the responsibility for innovation and technology to strive to meet those needs.
Karen lives in Park City, UT with her husband, Astronaut Doug Hurley, their Dinosaur loving son, Jack, and two sweet dogs, Leo and Luke.
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