Aboard the International Space Station, Expedition 50 Commander Shane Kimbrough of NASA discussed life and research on the orbital laboratory during an in-flight interview Dec. 19 with Georgia Institute of Technology. Kimbrough graduated from Georgia Institute of Technology in 1998 with a Master of Science degree in Operations Research. Kimbrough is in the midst of a four-month mission aboard the station after launching to the complex in October aboard a Russian Soyuz spacecraft.