the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life
例句
NASA now hosts an Astrobiology Institute. NASA现在主持一个天体生物的学会。
Astrobiology is the ultimate study of life! 天体生物学是生命科学的终极研究!
The finding is profound for the emerging field of astrobiology. 这一发现对刚出现的天文生物学来说意义深远。
Astrobiology's goal is to make sure that does not happen. 天体生物学的目标是保证那不发生。
The finding has powerful implications for the emerging field of astrobiology. 这一发现对刚出现的天文生物学来说意义深远。
Though once considered outside the mainstream of scientific inquiry, astrobiology has become a formalized field of study. 虽然一度被视为非主流的科学问题，但天体生物学已成为正式的研究领域。
