Ancient Era
Classical Era
Medieval Era
Industrial Era
Modern Era
Atomic Era
Information Era
Future Era
Astronomy
Description
+1 [ICON_FOOD] Food from Farms.
Quotes
天文学吸引人们仰望上苍，引导我们了解其他世界。
——柏拉图
当你不是一个天文学家时，天文学更有趣。
——布赖恩·梅
ICON_TECH_ASTRONOMY
Traits
Era
Renaissance Era
Science Cost
1350 [ICON_SCIENCE] Science
Eureka
Build a University adjacent to a Mountain.
Unlocks
ICON_BUILDING_CHICHEN_ITZA
Chichen Itza
ICON_BUILDING_TEMPLE_OF_HEAVEN
Temple of Heaven
Tech Tree
Prerequires
ICON_TECH_COMPASS_HD
Compass
ICON_TECH_EDUCATION
Education
Leads To
ICON_TECH_SQUARE_RIGGING
Seafaring Instruments
ICON_TECH_PHYSICS_HD
Physics
Language