RT @MBObservatory: Ancient Aboriginal site dubbed ‘Australia’s Stonehenge’ could be world’s oldest observatory ab.co/2e4TdFV
Duane = @AboriginalAstro
RT @MBObservatory: Ancient Aboriginal site dubbed ‘Australia’s Stonehenge’ could be world’s oldest observatory ab.co/2e4TdFV
Duane = @AboriginalAstro