这儿和现在是被天文学和地质学定义的。
有些大学开设了地球科学专业，但多数大学开设的是分得更细的专业，比如地质学、气象学、海洋学和天文学。
Some universities have Earth Science programs but most offer more specific training in programs such as geology, meteorology, oceanography or astronomy.
莫斯科大学有动物学、人类学、古生物地质学3个博物馆，4座天文观象台，以及植物园和众多科研所。
Muscovite university has zoologic, anthropologic, ancient live thing geological 3 museum, 4 astronomy observatory, and arboretum and place of numerous scientific research.
他的科学专长在于比较行星地质学，特别是有关板块运动、陨石碰撞和天文生物学。
His main scientific interest is Comparative Planetary Geology, and in particular Tectonics, Impact Cratering and Astrobiology.
它们跨越了不同的学科，从天文学、化学和物理学到地质学和生物学。
They spanned diverse subjects, ranging from astronomy, chemistry, and physics to geology and biology.
它们跨越了不同的学科，从天文学、化学和物理学到地质学和生物学。
They spanned diverse subjects, ranging from astronomy, chemistry, and physics to geology and biology.
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