NASA Astronauts Talk About Life Aboard the ISS

Aboard the International Space Station, Expedition 47 Commander Tim Kopra and Flight Engineer Jeff Williams of NASA discussed the pace of research on the orbital lab and recent cargo vehicle deliveries in an in-flight interview April 7 with NBC News’ website . Kopra is in the second half of a six-month mission on the station while Williams, who is in his third long duration flight on the complex, is nearing the completion of the first month of his half-year stay on the outpost.