ISS010-E-20762 (21 March 2005) --- Astronaut Leroy Chiao, Expedition 10 commander and NASA ISS science officer, works with a Global Positioning System (GPS) Unit in the Zvezda Service Module of the International Space Station (ISS).
ISS010-E-20762 (21 March 2005) --- Astronaut Leroy Chiao, Expedition 10 commander and NASA ISS science officer, works with a Global Positioning System (GPS) Unit in the Zvezda Service Module of the International Space Station (ISS).