The issue to be discussed in the following paper is the 3 theories of how the universe started, the Doppler Effect, the age of the universe, the origin of the universe, red shift/blue shift and dark matter/dark energy.
The Doppler Effect is a change in frequency and wave length of a wave. It’s caused by the change in distance between the thing creating the wave and whatever it’s measuring, seeing and hearing the wave.
The universe was created over 14 billion years ago, by an abrupt explosion called “The Big Bang”. Our solar as we know it is thought to be 4.5 billion years old. As for us humans, we have been roaming this earth for over millions of years. There have been two ways discovered by astronomers on the age of our universe. One way is by studying the stars, and the second way is by measuring the expansion of the universe.
The pulsating theory is a cyclic model a few of numerous cosmological models, which the universe shadows infinite, self-sustaining cycles. One example is the oscillating universe philosophy briefly deliberated by Albert Einstein the 1930’s, where an everlasting series of oscillations, every one commencing with a big bang and ending with a big crunch; in the makeshift, the universe would enlarge for a period of time before the gravitational hold of matter causes it to breakdown back in and experience a bounce.
The steady state theory presents the idea that the universe looks the same from whatever point it is being viewed at and that the universe has always looked like this. Basically this theory states that the universe is consistent throughout both time and space.
The big bang theory is a hard theory to explain what actually happened at the very beginning of our universe. Astronomy and physics have revealed a reasonable uncertainty that our universe did in fact have a beginning. Before that moment there was nothing; during and after the split seconds the big bang occurred there was