The Gum Nebula Expanse Image Credit & Copyright: John Gleason Explanation: Named for a cosmic cloud hunter, Australian astronomer Colin Stanley Gum (1924-1960), The Gum Nebula is so large and close it is actually hard to see. In fact, we are only

The Gum Nebula Expanse Image Credit & Copyright: John Gleason Explanation: Named for a cosmic cloud hunter, Australian astronomer Colin Stanley Gum (1924-1960), The Gum Nebula is so large and close it is actually hard to see. In fact, we are only

tags: 18 Fun, Laid Back, And Open Minded, galaxy,nasa,science,astronomy,space,milkyway,apod,nebula,intergalactic,gumnebula,interstellar,

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