Chapter 1 - Non-weapon Proficiencies
Astronomy Non-weapon Proficiency
A character proficient in this skill has a detailed knowledge of the relative movement of stars, moons, and planets. The character can predict with complete accuracy the arrival of eclipses, comets, and other cosmic phenomena (evening and morning stars, full moons, etc.) The astronomer can identify numerous stars and constellations, and gains a +3 bonus to all checks made using the navigation proficiency, providing that the stars can be seen.
An individual learned in the science of astronomy has a good knowledge of the stars, planets, and other bodies, as well as the myths and legends associated with them. When the night sky is clear, he can always tell direction by the stars.
Phases of heavenly bodies are also easily determined. Furthermore, characters with this proficiency can (if given the time, tools, and materials) construct and use all the instruments related to this field, such as astrolabes, sextants, and even simple telescopes.
Possession of this skill grants a +2 bonus on all astrology skill checks and the +3 bonus to all navigation checks involving sighting on stars, moons, or suns.
