Astrophysics
History has it that the astronomers before has a little knowledge about the stars in the galaxy. During the 19th century the spectroscope has been created and this was the first instrument that gives them more details of the universe. In the modern day, astrophysics already evolve and that scientists already can deal answering question like, the heavenly bodies such as the stars, how did they form and develop?
Astrophysics is a study focusing on the physical matter of the heavenly bodies or stars. They come in relations also with matter and radiation, the interstellar spacing. Facts that include the study of light, how the galaxy formed, why the sun is also considered as star. These scientists’ researches more on the planetary movements, to outer space mysteries, astrophysicists had a very large contribution too on the modern day products such as the microwave oven. This branch of physics is continuing to develop and make interesting perceptions in the structure of the planet.
The astrophysicists get the facts of the universe in the principle of electromagnetism, which are the light, ultraviolet radiation, radiations from x-ray, infrared, etc. The instrument used to get data gathering is the telescope, while some of the old scientists are very used in the manual processing to get more information. This gathered data will be thoroughly analyzed then will lead to the answers formulated by each one.
