What is the Southern Cross, where is the Crux constellation in the Milky Way and why is it on the Australian flag?
Can you see the Southern Cross in the Northern Hemisphere? › Ask an Expert (ABC Science)
Flag, Eureka / Southern Cross flag, wool / linen / cotton / metal, used by Brock Shore and Lee White at Vietnam Moratorium march and Palm Sunday nuclear disarmament rally, Australia, 1966 - 2000 - MAAS Collection