Astrochemistry
Astrochemistry is the study of the chemical reactions occurring in the Universe, including in outer space, and their implications for astrophysics, planetary science, and life itself.
Pronunciation
- Astrochemistry: /ˌæstrəʊkɛmɪstri/
Etymology
The term "Astrochemistry" is derived from the Greek words "Astro" meaning star and "Chemistry", which comes from the Greek word "khēmeía" meaning to pour out or mix.
Related Terms
Overview
Astrochemistry involves the use of physics, chemistry, and astronomy to understand the chemical composition of celestial bodies. It seeks to determine the distribution, movement, and changes in the molecules in space, and the reactions these molecules undergo.
Astrochemists use telescopes to examine the spectral lines of different molecules in the electromagnetic spectrum, to identify their composition and concentration in different parts of the universe.
Importance
Astrochemistry is crucial in understanding the origins of life, as it helps scientists understand the chemical evolution of the universe, including the formation of biological molecules like amino acids and nucleic acids.
See Also
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