|Wikimedia Commons has media related to Megastructures.|
In science fiction and speculative (or exploratory) engineering, a megastructure is an artificial construct of enormous size, the product of megascale engineering. They are typically measured in at least hundreds of miles in at least one dimension and are commonly space habitats of some sort.
This category has the following 3 subcategories, out of 3 total.
Pages in category "Megastructures"
The following 72 pages are in this category, out of 72 total. This list may not reflect recent changes (learn more).
- Sahara Forest Project
- San Alfonso del Mar
- Shadow Planet Killer
- Skyhook (structure)
- Space exploration technologies
- South–North Water Transfer Project
- Space dock
- Space elevator
- Space elevator competitions
- Space fountain
- Space gun
- Stanford torus
- Star lifting
- Stellar engine
- Strait of Sicily Tunnel
- Sungbo's Eredo