NASA ISS Expedition 4
Embroidered Mission Patch
The International Space Station (ISS) Expedition Four crew patch has an overall diamond shape, showing the "diamond in the rough" configuration of the Station during expedition four. The red hexagonal shape with stylized American and Russian flags represents the cross-sectional view of the S0 truss segment, which the crew will attach to the U.S. Lab Destiny. The persistent Sun shining on the Earth and Station represents the constant challenges that the crew and ground support team will face every day while operating the International Space Station, while shedding new light through daily research. The green portion of the Earth represents the fourth color in the visible spectrum and the black void of space represents humankind's constant quest to explore the unknown.
ISS003-S-001 (June 2001) --- The Expedition Three crew members--astronaut Frank L. Culbertson, Jr., commander, and cosmonauts Vladimir N. Dezhurov and Mikhail Tyurin, flight engineers--had the following to say about the insignia for their scheduled mission aboard the International Space Station (ISS): “The book of space history turns from the chapter written onboard the Russian Mir Station and the U.S. Space Shuttle to the next new chapter, one that will be written on the blank pages of the future by space explorers working for the benefit of the entire world. The space walker signifies the human element of this endeavor. The star representing the members of the third expedition, and the entire multi-national Space Station building team, streaks into the dawning era of cooperative space exploration, represented by the image of the International Space Station as it nears completion.”




