Apolunic Principle

*This article is about a non-fiction entity related to the **Astronist belief system** or the **Astronic tradition**.
Any article relating to a fictional entity will be clearly marked as being part of the **Spacefaring World***.

**Anthropological**
Anthropics · Anthropological cosmology · Astrocinematography · Astrography · Astromuseology · Astronautics · Astronomics · Astronomology · Astrophilosophy · Astrophysiology · Astrotourism · Cosmic cyberlaw · Cosmopsychology · Cosmopsychotherapy · Cosmotime law · Expology · Gnomonics · Habitabilitism · Holography · Inerteology · Introspectics · Observology · Opticology · Prophetics · Prospology · Revology · Satellitics · Spaciology · Stratony · Transhorology · Xenoprophetics
**Cosmological**
Astrometrics · Chaology · Concentritology · Creation theory · Cyclometrics · Divergetology · Dynastesiology · Elliptics · Entropology · Epochology · Familiology · Finality theory · Galaxometrics · Heterogenology · Homogenology · Infinetics · Isotropics · Kalology · Kosmetrics · Limitology · Macrocosmology · Microcosmology · Mereology · Metacosmology · Omnicyclics · Omnitology · Omnology · Ordology · Perimetrics · Periology · Polycyclics · Primordiology · Pseudocosmology · Quantumology · Seasonology · Structurology · Synchronology · Systemics · Transientology · Ultimatology · Universology · Unology · Vacuology
**Multifarious**
Abundology · Anisotropics · Causology · Cosmic apologetics · Cosmoapplication · Cosmography · Drentology · Gnosiology · Noology · Orbanology · Originetics · Perfectics · Purpology · Reciprology · Sentientics · Sentientology · Spaciocartography · Spacio-Sentient psychology · Topocentrics · Transientology · Uranometry
**Phenomenal**
Adiabatics · Astrogeny · Chromatics · Cosmecology · Cosmochronology · Cryology · Cryonics · Filamentology · Gravitology · Mergenics · Orbitology · Parallactics · Phantasmatography · Phenomenography · Pyronics · Reversology · Spectrics · Tantology · Velocitology
**Progenial**
Aerolithology · Astrodynamics · Astrogeny · Astrophysicality · Binarics · Celestiology · Cometology · Cosmodynamics · Cosmotopography · Firmamentology · Formatology · Heliology · Morphology · Obliviology · Planetary studies · Planetometrics · Proplydics · Protology · Selenology · Singuletics · Solarology · Sporadics · Stellarology · Synodics · Syzygyology · Totology
**Terrestrial**
Areography · Arielogy · Astroclimatology · Astroecology · Astrometeorology · Astrozoology · Astrotopography · Callistology · Cerology · Charonology · Deimology · Dionology · Enceladology · Equatology · Erology · Eurology · Ganology · Haumology · Hyperionology · Iapetology · Ionology · Joviology · Makology · Mercuriology · Mimology · Miranology · Nephology · Neptunology · Oberonology · Phobology · Planetics · Plutanology · Saturnology · Stratigraphy · Terrenology · Tethology · Titanianology · Titanology · Tritonology · Umbriology · Uranology · Venusology
**Principal branches**
Cosmic aesthetics · Cosmic epistemology · Cosmic logic · Cosmic metaphysics · Cosmic ontology · Space axiology · Space ethics
**"Philosophy of" branches**
Human space history · Human nature in space · Philosophy of cosmic art · Religion in space · Space action · Space cinema · Space culture · Space dialogue · Space education · Space literature · Space perception · Spacial environment · Spacial feminism · Space music
**Other branches**

Artificial intelligence in space · Business in space · Colours in space · Futility of space · Happiness · Healthcare · Information in space · Justice in space · Language · Sexuality in space · Space culture · Space economics · Space engineering · Space law · Space society · Space politics · Space social science · Space technology · Sport in space · War in space
**Outline of cosmic philosophy**
**Category: Cosmic philosophy**

In selenology, the **Apolunic Principle** is the principle upholding that the most important of humanity’s exploration of space is our discovery and settlement on moons as well as on planets.