Size: 6.5 x 4 cm (2.56 x 1.57 inch)
The flag of Mars is a tricolour used to represent the planet of Mars. While not official in any legal sense, it has been approved by and is used by the Mars Society and The Planetary Society. The flag is designed to portray the "future history" of Mars. The red bar, which lies closest to the mast, symbo...