Megastructure
A Megastructure is a colossally-large structure built for various reasons, but usually for reasons of function, prestige, or technical accomplishment.
Megastructures have the following basic properties.
- Megastructures can be built on planets or in open space.
- Megastructures are sophont-made.
- Megastructures are a product of technology.
- While some megastructures are static (fixed), others are mobile.
- Megastructures are rare and often unique (They inspire awe), so modern starships are not megastructures despite being the product of "megascale engineering," or "astro-engineering," and their often enormous size.
- Starships simply aren't that rare in the Third Imperium or the rest of Charted Space.
- Unique or noteworthy Starships are noted elsewhere.
Library Data Referral Tree
Please refer to the following AAB Library Data for more information:
Cultural Mores
Description (Specifications)
A Megastructure is a very large sophont-made object.
- The actual definition of a megastructure is highly disputed by Imperial scholars. Some only apply the term to especially large, tall, or otherwise impressive buildings while others only feel that the term should apply to enormous structures built in space such as Highports. Others define a megastructure as a self-supporting artificial construction. And even others only feel that a megastructure should be qualified as a product of "megascale engineering" or "astro-engineering."
- Whatever a megastructure actually is, they are tremendously impressive, and modern, interstellar states (polities) often build megastructures for prestige or to achieve impressive engineering or technical goals.
History & Background (Dossier)
Megastructures can be built a early as TL-1, but these early constructions are not very impressive compared to later megastructures.
Historical Terran Megastructures
Some of the first megastructures built on Terra (Earth or Sol System) in ancient times were called the "Wonders of the World."
These included:
- 1. A Garden Ziggurat (a sort of stepped pyramid)
- 2. A Gigantic Lighthouse
- 3. A Gigantic Statue
- 4. A Gigantic Temple
- 5. A Gigantic Tomb
- 6. A Great Wall
- 7. Several Pyramids
Many of the ancient Terran megastructures were later destroyed in the incessant conflicts that characterize early Terran history.
Worlds & Sectors (Astrography)
No information yet available.
World Listing: 1105
There are known Megastructures located in the following systems and on the following worlds:
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References & Contributors (Sources)
| 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. |
- Classic Traveller Adventure 9: Nomads of the World Ocean (Seagoing & Undersea Cities)
- Classic Traveller Double Adventure 1 Shadows/Annic Nova
- Classic Traveller Supplement 11 Library Data (N-Z)
- Classic Traveller The Traveller Book
- GURPS Traveller
- MegaTraveller Imperial Encyclopedia
- MegaTraveller Rebellion Sourcebook
- Periodical: Journal of the Travellers' Aid Society 23
- Article: 'Orbital Complexes' Periodical: MegaTraveller Travellers' Digest No. 1
- Traveller Wiki Editorial Team
- Author & Contributor: Lord and Master of Sophontology (Marquis) Maksim-Smelchak of the Ministry of Science
