Definition of 天文学
Words related to 天文学
- (n) astronomer
天文学者が局部超銀河団の存在を推定しました。
Astronomers inferred the existence of a local supercluster.
- (n) radio astronomy
- (adj-na) astronomical
数字は天文学的なものだろう。
The figure will be astronomical.
- (n) neutrino astronomy
- (n) radar astronomy
- (n) position astronomy
- (n) astronomical figure; astronomical number

Sentences containing 天文学
During the Middle Ages, astronomers had clung to the theory of a Greek philosopher.
Ancient astronomers did not have instruments to help them see objects in the sky.
