Definition of Coalsack. Meaning of Coalsack. Synonyms of Coalsack

Here you will find one or more explanations in English for the word Coalsack. Also in the bottom left of the page several parts of wikipedia pages related to the word Coalsack and, of course, Coalsack synonyms and on the right images related to the word Coalsack.

Definition of Coalsack

Coalsack
Coalsack Coal"sack`, n. [Coal + 2d sack.] (Astron.) Any one of the spaces in the Milky Way which are very black, owing to the nearly complete absence of stars; esp., the large space near the Southern Cross sometimes called the Black Magellanic Cloud.

Meaning of Coalsack from wikipedia

- The Coalsack Nebula (Southern Coalsack, or simply the Coalsack) is a dark nebula, which is visible to the naked eye as a dark patch obscuring part of the...
- to the southeast is a large dark nebula spanning 7° by 5° known as the Coalsack Nebula, portions of which are mapped in the neighbouring constellations...
- bordering North America Nebula, the Great Rift starts with the Northern Coalsack at the constellation of Cygnus, where it is known as the Cygnus Rift. The...
- along the Milky Way's galactic plane. The rift begins around the Northern Coalsack, and partially obscures the larger Cygnus molecular cloud complex behind...
- Coalsack Bluff (84°14′S 162°25′E / 84.233°S 162.417°E / -84.233; 162.417) is a small rock bluff standing at the northern limits of Walcott Neve, 6 nautical...
- dark patches against the brighter background of the Milky Way like the Coalsack Nebula and the Great Rift. These naked-eye objects are sometimes known...
- the most famous being the "emu in the sky" whose head is formed by the Coalsack, a dark nebula, instead of the stars. The Emu in the sky – a constellation...
- rebels. New Caledonia is the capital of the Trans-Coalsack sector, on the opposite side of the Coalsack Nebula from Earth. Also in the sector is a red supergiant...
- the galaxy. Dark regions within the band, such as the Great Rift and the Coalsack, are areas where interstellar dust blocks light from distant stars. Peoples...
- central star, thought to lie around 4000 light-years away from Earth. The Coalsack Nebula is a dark nebula located mainly in neighbouring Crux that intrudes...