Obverse
Queen Elizabeth II
Lettering: ELIZABETH II AUSTRALIA ONE OUNCE .9999 GOLD
JC
Reverse
Colored depiction of The Milky Way
Lettering: 2021 THE EARTH AND BEYOND THE MILKY WAY 100 DOLLARS
Extended information
Year
Denomination
Currency
Metal
Ruler
Weight
31.1 g.
Diameter
40
mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded