NASA SPACE SHUTTLE COLUMBIA STS-107 5" PATCH PATCHES 

The STS-107 mission patch was designed by the crew and represents the official logo for the mission. The central element of the patch is the microgravity symbol, µg, flowing into the rays of the astronaut symbol.
Columbia and its crew were lost during reentry on February 1, 2003.
Crew:
Commander: Rick D. Husband
Pilot: William C. McCool
Mission Specialist 1: David M. Brown
Mission Specialist 2: Kalpana Chawla
Mission Specialist 3: Michael P. Anderson (Payload Commander)
Mission Specialist 4: Laurel B. Clark
Payload Specialist: Ilan Ramon

Columbia STS-107 is a multi-discipline microgravity and Earth science research mission with a multitude of international scientific investigations conducted continuously during the planned 16 days on orbit. The central element of the patch is the microgravity symbol, µg, flowing into the rays of the astronaut symbol. The mission inclination is portrayed by the 39 degree angle of the astronaut symbol to the Earth's horizon. The sunrise is representative of the numerous experiments that are the dawn of a new era for continued microgravity research on the International Space Station and beyond. The breadth of science conducted on this mission will have widespread benefits to life on Earth and our continued exploration of space illustrated by the Earth and stars. The constellation Columbia (the dove) was chosen to symbolize peace on Earth and the Space Shuttle Columbia. The seven stars also represent the mission crew members and honor the original astronauts who paved the way to make research in space possible. The Israeli flag is adjacent to the name of the payload specialist who is the first person from that country to fly on the Space Shuttle. The STS-107 patch was designed by Laurel Clark with help from some graphics artists.