astrobiology

简明释义

英[ˌæstrəʊbaɪˈɒlədʒi]美[ˌæstrobaɪˈɑlədʒi]

n. [生物物理] 天体生物学，太空生物学

英英释义

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例句

1.NASA's Astrobiology program in Washington contributed funding for the research through its Exobiology and Evolutionary biology program and the NASA Astrobiology Institute.

美国国家航空宇航局通过其外空生物学和进化生物学计划为这次研究提供资金，还有其属下的太空生物学机构。

2.In the late nineties, he helped launch the Astrobiology Institute at NASA.

九十年代后期，他帮助美国宇航局成立了天体生物研究所。

3."My surveys have always looked for objects closer and thus moving faster," Brown told Astrobiology Magazine.

“我的观测总是在寻找那些近距离的快速移动的天体”，布朗告诉《天体生物学杂志》。

4.Felisa Wolfe-Simon, NASA astrobiology research fellow, U.S. Geological Survey, Menlo Park, Calif.

费利萨沃尔夫·西蒙，美国宇航局天体生物学研究员，美国地质调查局，门洛帕克，加利福尼亚州。

5.Though once considered outside the mainstream of scientific inquiry, astrobiology has 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。

6.There is also an astrobiology conference in Texas in April at which new methods of detecting aliens will be discussed.

四月份在德克萨斯的一次太空生物学会议上，寻找外星生命的新方法同样会被探讨。

7.“My surveys have always looked for objects closer and thus moving faster,” Brown told Astrobiology Magazine.

“我的观测总是在寻找那些近距离的快速移动的天体”，布朗告诉《天体生物学杂志》。

8.The field of astrobiology explores the potential for life beyond Earth.

领域天体生物学探索地球之外生命的潜力。

9.The discovery of water on the Moon has implications for astrobiology.

月球上水的发现对天体生物学有重要意义。

10.Research in astrobiology includes studying the atmospheres of exoplanets.

在天体生物学领域的研究包括研究系外行星的气氛。

11.NASA's astrobiology program aims to find signs of life on Mars.

NASA的天体生物学项目旨在寻找火星上的生命迹象。

12.Scientists in astrobiology study extremophiles to understand how life might exist on other planets.

在天体生物学领域的科学家研究极端生物，以了解生命如何可能存在于其他行星上。

作文

Astrobiology is a fascinating field that explores the possibility of life beyond Earth. It combines elements of biology, astronomy, and geology to understand how life could exist in environments different from our own. The study of astrobiology (天体生物学) not only focuses on the search for extraterrestrial life but also aims to comprehend the origins and evolution of life on our planet. This interdisciplinary approach allows scientists to investigate extreme environments, such as deep-sea hydrothermal vents and acidic lakes, which may provide clues about the conditions necessary for life to thrive.One of the most exciting aspects of astrobiology (天体生物学) is the exploration of other planets and moons in our solar system. For instance, Mars has long been a target for astrobiological research due to evidence suggesting it once had liquid water and possibly even microbial life. Missions like NASA's Perseverance rover are designed to search for signs of past life and collect samples for future return to Earth. Similarly, the icy moons of Jupiter and Saturn, such as Europa and Enceladus, are believed to harbor subsurface oceans that could support life. The study of these celestial bodies through the lens of astrobiology (天体生物学) raises intriguing questions about what forms life might take in such alien environments.In addition to searching for life elsewhere, astrobiology (天体生物学) also examines how life originated on Earth. Scientists study ancient rocks and fossils to piece together the history of life on our planet, exploring how simple organic compounds evolved into complex organisms. This research not only helps us understand our own origins but also informs the search for life beyond Earth by identifying the necessary conditions for life to emerge.The implications of astrobiology (天体生物学) extend beyond scientific curiosity; they touch upon philosophical and existential questions about humanity's place in the universe. If we find evidence of life elsewhere, it could fundamentally change our understanding of biology, evolution, and even our own identity as a species. It challenges us to consider the uniqueness of Earth and the possibility that life is a common phenomenon throughout the cosmos.Moreover, the advancements in technology and space exploration have significantly enhanced our capabilities in astrobiology (天体生物学). Telescopes equipped with advanced imaging systems allow astronomers to detect exoplanets in habitable zones around their stars. The James Webb Space Telescope, launched in late 2021, is expected to provide unprecedented insights into the atmospheres of these distant worlds, potentially revealing signs of life-sustaining conditions.In conclusion, astrobiology (天体生物学) is a multidisciplinary field that bridges the gap between life sciences and space exploration. Its pursuit of understanding life in the universe inspires both scientific inquiry and philosophical reflection. As we continue to explore our solar system and beyond, the discoveries made in astrobiology (天体生物学) will undoubtedly reshape our understanding of life, its origins, and its potential existence elsewhere in the cosmos.