The Types Of Space Astronomy

Astronomy is the overall examination of outer space in detail and all that it has to behold. Space astronomy is broken down into many different parts to make it easier to understand. Some of those parts include planetary, stellar, galactic, and solar and are explained in short below. Knowledge of how things are broken down in the universe will give you a basic understanding of the different types of astronomy.

Planetary astronomy and science studies the planets and moons, comets and asteroids, icy satellites and dwarf planets. They study the physical mass and composition of these bodies as well as the theories behind the formation of the planets mostly within our solar system. Computer simulation, mathematical modeling, or by physical means using a robotic vehicle to collect specimens are some of the ways to help study. Research can be conducted by earth based laboratories or space exploration. They examine the dust around younger stars and how they move through space. They also study interior and exterior surfaces, what their atmospheres are like and research the study gravity.

Solar astronomy is limited on what researcher can learn since the study of the sun has to be done at a moderate distance. This study can also be done on neighboring stars by helping us understand a stars life span from birth to supernova. By examining the massive gas storms, waves of radiation and heat fluctuations helps to determine the suns temperature, chemical makeup and energy. A major part of our solar system is the sun and there is so much information we still do not entirely understand.

In stellar astronomy the stars are the primary focus of this type of space astronomy. Areas that are studied in this type of astronomy include how stars are formed and their evolution. The two primary types of study include observational and theoretical. Observing the stars by optical and photographic means through studying the color and intensity of radiation flowing from the star. Taking specific phenomena that has been associated with stars, creating models and studying them are the theoretical practices in learning about stars. There are many instruments astronomers use to study stars, like allowing scientists to see wavelengths, and use the information so physical models of stars can be designed.

Galactic astronomy is focused on our own Milky Way Galaxy and includes the study of everything inside including nebulae, stars, stellar clusters and dust. While this specifically is the study of the Milky Way, extragalactic astronomy is focused on all other galaxies besides or own. Our own solar system is at home inside the Milky Way and is the most studied and understood, mostly because its closer and therefore easier to study. Due to scientific inventions, we have now mapped some areas of gas and dust clouds within our galaxy that were not possible before from limitations. There are many subcategories to galactic astronomy, but perhaps those will be saved for a future article.

There are many different areas inside of space astronomy. The only way to fully understand all the components that make up this huge universe is to break up astronomy into different areas of study. Our vast universe consists of stars, galaxies, a massive gas ball known as the sun, comets and hundreds of planets. We can learn a lot about our own planet and the future we have here on earth from studying all these different attributes of astronomy.

Space Astronomy: The ability to see distant planets and stars from the solitude of your own backyard is an amazing gift from the world of science to you. For different types of telescopes and spotting scopes, visit us at Perception Optics to see how you can see the stars.