Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
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- Abundant Elements (5 members)
- Actinide (15 members)
- Action Items (1 member)
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- Air Supply (5 members)
- Alkali Metals (7 members)
- Alkaline Earth Metals (6 members)
- Alternating Current Specifications (4 members)
- Analog Stations (4 members)
- Antiferromagnetic Elements (2 members)
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- Apollo 10 images (0 members)
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- Apollo Program Summary Report (10 members)
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- Architecture (14 members)
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- Astronomy (1 member)
- Atmosphere Maintenance (6 members)
- Attribution Templates (3 members)
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- Categories to Empty of Articles (3 members)
- Category:Site Pages (1 member)
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- Category needed (1 member)
- Celestial mechanics (2 members)
- Cheatsheet (2 members)
- Chemistry (160 members)
- Chemistry Stubs (7 members)
- Civil Engineering (21 members)
- Cleanup (21 members)
- Clementine images (0 members)
- Colonization (1 member)
- Color Templates (11 members)
- Communications (5 members)
- Communications Stubs (3 members)
- Comparison of Luna and Mars (1 member)
- Component Vendors (1 member)
- Components (12 members)
- Concept Scenarios (3 members)
- Conference Banners (2 members)
- Conferences (7 members)
- Construction of Orbital Structures (3 members)
- Contests and Challenges (5 members)
- Controversial Questions (11 members)
- Controversies (3 members)
- Cosmonauts (0 members)
- Creative Commons Attribution-ShareAlike 2.5 images (1 member)
- Critical and Essential Elements (11 members)
- Cryogenic Ferromagnetism Elements (2 members)
- Current and Former Moon Society Directors (8 members)
- Current and Former Moon Society Officers (5 members)
- Current and Former NSS Chapter Officials (3 members)
- Current and Former NSS Directors (3 members)
- Current and Former NSS Governors (2 members)
- Current and Former NSS Officers (1 member)
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- Current and Former Research Center Directors (1 member)
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- Debates (4 members)
- Definitions (3 members)
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- Depreciated Categories (2 members)
- Design (2 members)
- Development Stubs (4 members)
- Diamagnetic Elements (8 members)
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- Earth orbits (1 member)
- Economics (2 members)
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- Electrical Specifications (5 members)
- Electricity (1 member)
- Elements (136 members)
- Energy (0 members)
- Engineering Stubs (10 members)