NASA Space Flight Patch icons

Maury McCown of RAILhead Design has released a massive, 146-icon collection of NASA space flight patches. The patches range from the Freedom 7 flight in 1961 through 2003’s ill-fated Columbia mission. Maury obviously put in a lot of work on this icon set, and it is a must-have for NASA/space fans.
Sorry, Windows users, for Macintosh only.