Chemistry is undoubtedly one of the most important sciences that helps us understand our planet. The detailed analysis of the elements that make up the organic and inorganic matter that surrounds us also helps us understand the level of organization of things. Chemistry is developed in various branches, such as astrochemistry, but do you know what does astrochemistry study?
Analyzing the world from an atomic perspective was the best way to describe the events that take place inside and outside our planet, the atomic universe is full of all the answers that from the molecular systematic union we wonder about the world and its functions.
Alchemy perhaps, since remote and ancient times, was the first to bring us answers of the understanding of the world that surrounds us, barely offered us a vague notion of what was really happening, and this functional void from the micro, completely distanced us from the macro understanding of life.
Although we imagine that chemistry is related to elements and colored liquids that burst and generate gaseous reactions, as we usually see in children's programs or references to chemistry, this science is much deeper, wherever we look chemistry is present in various forms and aspects.
So, we can say that even our body is made of chemicals. Many chemical reactions occur when we eat, breathe, walk, or simply while spending time reading. this article on astrochemistryThe materials in your computer or tablet are made of chemicals, so chemistry takes on great importance, as it is the study of everything around us, directly or indirectly.
How important can chemistry be to understanding our universe?
Let's say that the universe that surrounds us is an agent of constant change in the conduct and behavior of our organism, since it itself is expanding and changing, in this sense, we generate changes at physical and chemical levels. through the organs Sensory, which are responsible for generating a series of electrical impulses that are transmitted throughout our central nervous system to the important organ that is the brain.
The traces of our origin are discovered by chemistry
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So if we start from the premise that nothing is constant, but changing, each of these sensory stimuli and responses are unraveled and explained by Chemistry, this science being the one in charge of analyzing everything that occurs and happens on our planet, through of course the analysis of matter, elaborating what surely many of us will have learned at some point in our academic process, the Periodic table of elements.
Thus, this science is divided into various branches or fields of application such as astrochemistry, among others, we have to highlight on the one hand Organic Chemistry, which is responsible for focused analysis of the purely organic compounds that are mostly processed by living beings that inhabit our planet, on the other hand, we find Inorganic Chemistry, which analyzes the particularities of inorganic matter, which are produced by the action of different physical and chemical phenomena by nature.
Applied Chemistry: Astrochemistry
Astrochemistry is a branch of applied chemistry that studies the substance composition of the vast universe. This is the science that deals with the chemical composition of the sun and of the planets that surround it, the stars and diffuse interplanetary matter, that is, all the celestial and cosmic bodies that we know.
Astrochemistry is a branch of Applied Chemistry
Say that the astrochemistry details behavior of the various types of atoms, molecules, reactions and free ions in the atmosphere of cosmic bodies, and also investigates the formation of the so-called cosmic dust and the relative abundance of chemical elements in outer space.
For the analysis and study of these elements, astrochemistry uses tools such as spectroscopic to measure the electromagnetic radiation emitted or absorbed by celestial bodies to each other.
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In this regard, astrochemists primarily use the techniques of radio astronomy and spectroscopy to perform a detailed analysis of cosmic matter, stars, comets, and galaxies in general. Most of the theoretical work in cosmology is dedicated to trace the evolution of chemical elements, so we can indicate that from the original Big Bang or great explosion, which is known as the origin of the universe, until the death of the planetary systems.
Much of what astronomers observe in space has to do with the goal of being able to infer where the path of our universe will be, detail the evolutionary aspect from a chemical perspective, can shed more light on the resolution of this question.
Let's say then, that cosmic elements like comets, which are full of chemical substances necessary for life, could be the perfect incubators of our existence, understanding that our planet Earth in its evolutionary origin multiple comet impacts that left that chemical seed on our Earth's surface.
Evolution of Astrochemistry
The science of astrochemistry began its development from the analysis and observation of millimeter wavelengths in the 1970s, with the discovery of carbon monoxide. Carbon (CO). Today more than 165 molecules have been identified in the cosmic environment. Astrochemical science offers tools to measure and interpret the physical conditions in the molecular gas that is known to be the raw material for the composition of new stars.
You don't need to leave the planet to distinguish chemical elements in space
From a more theoretical point of view, astrochemistry deals with solving problems concerning matter that we cannot easily see or analyze, understanding in greater detail the composition of the stars offers us important clues about the organization of the universe, and therefore therefore on the development of the Earth, as well as of ourselves.
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Pierre Janssen, a French astronomer, discovered helium in 1868. A curious fact is that it was discovered first in the sun before on earth, let's say then that it is a good starting point. This discovery was made while he was examining the light spectrum of the sun during an eclipse.
This is an example of one of the disciplines of astrophysics applied to astrochemistry, spectroscopy, which is also used in other scientific fields, not only astrochemistry, studies the relationships between the electromagnetic radiation of bodies and the energies involved on them by other stars, as well as their radiation levels.
Spectroscopy is a discipline that deals with the spectral analysis of the light emitted by stars to infer, based on its qualities and variations, if any chemical element is present in the light emission focus or if it alters it in any way. This is how we understand that Venus's atmosphere is rich in sulfur dioxide (graphed as SO2) by how light behaves when it passes through a spectroscope.
Another important factor to understand astrochemistry is that it is not always necessary to physically leave our atmosphere, but it is enough to obtain valuable data about the chemistry of the universe by These instruments. The analysis of meteorites, comets, asteroids, and other aerolites allows us to infer about the composition of the stars from which they may have originated, and the indisputable effect they have had and continue to have on the universe.
