Dark Cloud Constellations
Further information: Great Rift (astronomy)The Great Rift, a series of dark patches in the Milky Way, is more visible and striking in the southern hemisphere than in the northern. It vividly stands out when conditions are otherwise so dark that the Milky Way's central region casts shadows on the ground. Some cultures have discerned shapes in these patches and have given names to these "dark cloud constellations." Members of the Inca civilization identified various dark areas or dark nebulae in the Milky Way as animals, and associated their appearance with the seasonal rains. Australian Aboriginal astronomy also describes dark cloud constellations, the most famous being the "emu in the sky" whose head is formed by the Coalsack.
Read more about this topic: Constellation
Famous quotes containing the words dark and/or cloud:
“We are all dead men on leave.”
—Eugene Leviné, Russian Jew, friend of Rosa Luxemburg’s lover, Jogiches. quoted in Men in Dark Times, “Rosa Luxemburg: 1871-1919,” sct. 3, Hannah Arendt (1968)
“The sea was wet as wet could be,
The sands were dry as dry.
You could not see a cloud, because
No cloud was in the sky:
No birds were flying overhead—
There were no birds to fly.”
—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)