The Universe – How Does it Look?

The universe consists of space-time and time and their infinite contents, which include stars, planets, galaxies, and everything else within the region of space-time. The Big Bang theory explains the creation of the universe through a super-vibration process. Although there are many models of how the universe began, none can be proven right now. However, there is no doubt that the universe contains a vast amount of complex matter, which includes energy and atoms. The Big Bang Theory proposes that the universe began in a great explosion that released high energy radiation and gamma rays.

This radiation contained particles of gold, iron, sodium, tin, magnesium, silicon, boron, and phosphorus. The present size of the universe is about 13.7 billion years old, with a mass of about 75 gigatons. It is believed by scientists that somewhere between the first trillionths to the thirteenth trillionths of a second, the universe was created. It is also believed that the universe is composed of empty space, which is why there are no visible stars or planets. A variety of theories concerning the nature of this vacuum are being developed.

Astronomers use telescopes to study the movement of celestial bodies such as stars and planets. Using these data, astronomers attempt to determine the mass and composition of these celestial bodies. Astronomy relies on the theory of relativity, which states that the speed of light depends on the mass of an object, and the distance. If two objects have the same mass and distance from a common center of mass, the speed of light emitted by them will be similar. Based on this theory, astronomers estimate the composition of planets and stars by analyzing the light that they send back to the telescopes.