Astronomy

Astrophysics
Astrophysics is a branch of astronomy concerned with the nature of astronomical objects.

Astrochemistry
Astrochemistry is a branch of astronomy concerned with the reactions of molecules in the universe and their interactions with radiation.

Astrobiology
Astrobiology is a branch of astronomy and biology concerned with the origins, distribution, and future of life in the universe.

Physical cosmology
Physical cosmology is a branch of astronomy concerned with the universe as a whole. This includes the origins of the universe, as well as the origins and distribution of large structures in the universe.

Extragalactic astronomy
Extragalactic astronomy is a branch of astronomy concerned with the formation, evolution, morphology, and classification of galaxies outside the galaxy that the world of Arkevesen is in. It also deals with groups and clusters of galaxies.

Galactic astronomy
Galactic astronomy is a branch of astronomy concerned with the galaxy wherein the world of Arkevesen lies.

Stellar astronomy
Stellar astronomy is a branch of astronomy concerned with the formation, evolution, morphology, and classification of stars outside the solar system that the world of Arkevesen is in.

Solar astronomy
Solar astronomy is a branch of astronomy concerned with the star that the world of Arkevesen revolves around commonly referred to as the sun.

Planetary astronomy
Planetary astronomy is a branch of astronomy concerned with the assemblage of planets, moons, dwarf planets, comets, asteroids, and other bodies orbiting the sun.