1、Astrobiology is the study of life in the universe, including the possibility of extraterrestrial life.
天体生物学是研究宇宙中的生命,包括外星生命可能性的学科。
2、Scientists are using advanced technology to search for signs of astrobiology on other planets.
科学家们正在利用先进技术在其他行星上寻找天体生命学的迹象。