"Vastly, hugely, mind-bogglingly big": The Galaxy Garden as a Milky Way analog

T2Covered by 1 source · first reported by SpacePolicyOnline / The Space Review at 06 Jul, 11:58 UTC

The Milky Way galaxy is such a huge structure that it is almost impossible for the human mind to comprehend how vast it is. Deana Weibel visits one effort to do so, in the form of a garden in Hawaii.