Itsheadisformedby a massivedarknebulaclosertotheSouthernCrossknownastheCoalsack.
AndtheAustraliansweren't alone; allthewayacrosstheworld, theIncansthoughtthatEarthwasfloatingin a massivecosmicocean, andthattheMilkyWaywas a connectingriver.
What's fascinatingisthatmanyofthedarkareasthatattractedtheseancientastronomersactuallytellus a lotaboutthemakeupofourgalaxy.
AndthefactthatwecanseetheMilkyWayfromEarthas a straightlineacrossthesky, with a heavyconcentrationofstarsinthecenter, meansthatwe'relookingatitfromjustinsidethefarside.