(astronomy) radio astronomy

exhibition

(linguistics) a specific historical consonantal shift of the Japanese language during the Heian Period, wherein many word-medial /f/ sounds changed to /w/ sounds

pedestrian-only street, pedestrian mall

(literally) above heaven and under heaven / (figuratively) the whole world or universe

(Chinese mythology, Japanese mythology) the beginning of the world; when the world began; when the world was created

astronomical (relating to astronomy) / astronomical (vast)

extend all the way across / run all the way through

climate / season / weather

headdress, crown / order, rank / Synonym of 年爵 (“an annual salary in the Heian period”)