This unique and collectible half dollar features a tribute to the 2003 Columbia Space Shuttle mission, STS-107, and is a product of the United States Mint. The coin is composed of nickel and copper with a silver finish, and has a round shape. It was minted in 2007 and bears the image of a space shuttle on the obverse side.

The coin is a great addition to any collection and a must-have for space enthusiasts. It comes in excellent condition and is a perfect way to honor the brave astronauts who lost their lives during the Columbia mission. Add this rare piece to your collection today!