Difference between revisions of "Orion Nebula"
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− | + | The [[Orion Nebula]] (also known as '''''Messier 42''''', '''''M42''''', or '''''NGC 1976''''') is a diffuse [[nebula]] which forms the "sword" hanging from the belt of [[Orion]] the Hunter, a constellation seen in the night sky of [[Terra]]. | |
* It is an [[astrographic feature]] and a [[nebula]]. | * It is an [[astrographic feature]] and a [[nebula]]. | ||
== Description ([[Specifications]]) == | == Description ([[Specifications]]) == | ||
− | + | The [[Orion Nebula]] is one of the brightest nebulae, and is located at a mean distance of 412pc from Terra along a rimward/rimtrailing bearing near the star [[Sigma Orionis (star)|Sigma Orionis]]. The nebula is estimated to be about 7.36 pc across. It is the closest region of massive star formation to the world [[Terra]]. The [[Orion Nebula]] is part of a much larger nebula that is known as the ''Orion Molecular Cloud Complex''. The ''Orion Molecular Cloud Complex'' extends throughout the [[Terra]]n-sky constellation of [[Orion]] and includes [[Barnard's Loop]], the [[Horsehead Nebula]], [[M43]], [[M78]], and the [[Flame Nebula]]. | |
+ | |||
+ | ''The Trapezium'' is a very young open cluster located within the [[nebula]], named for the asterism of its primary four stars. It is a component of the much larger ''Orion Nebula Cluster'', an association of about 2,800 stars within a diameter of 6 pc. | ||
== History & Background ([[Dossier]]) == | == History & Background ([[Dossier]]) == |
Revision as of 21:55, 19 January 2019
The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula which forms the "sword" hanging from the belt of Orion the Hunter, a constellation seen in the night sky of Terra.
- It is an astrographic feature and a nebula.
Description (Specifications)
The Orion Nebula is one of the brightest nebulae, and is located at a mean distance of 412pc from Terra along a rimward/rimtrailing bearing near the star Sigma Orionis. The nebula is estimated to be about 7.36 pc across. It is the closest region of massive star formation to the world Terra. The Orion Nebula is part of a much larger nebula that is known as the Orion Molecular Cloud Complex. The Orion Molecular Cloud Complex extends throughout the Terran-sky constellation of Orion and includes Barnard's Loop, the Horsehead Nebula, M43, M78, and the Flame Nebula.
The Trapezium is a very young open cluster located within the nebula, named for the asterism of its primary four stars. It is a component of the much larger Orion Nebula Cluster, an association of about 2,800 stars within a diameter of 6 pc.
History & Background (Dossier)
No information yet available.
Image Repository
Worlds & Sectors (Astrography)
This astrographic feature is primarily found in the following areas:
Charted Space:
World Listing: 1105
The following systems and worlds are associated with this astrographic feature:
References & Contributors (Sources)
This page uses content from Wikipedia. The original article was at Dark_nebula. The list of authors can be seen in the page history. The text of Wikipedia is available under the Commons Attribution-ShareAlike 3.0 Unported License. |
This article is missing content for one or more detailed sections. Additional details are required to complete the article. You can help the Traveller Wiki by expanding it. |
- TBD
- Traveller Wiki Editorial Team
- Author & Contributor: WHULorigan
- Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science
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