I believe in the big bang theory, the earth, planets etc, came about from that moment in time. I have read a few articles and watched a few programs about it over the years, and have found nothing to change my mind.
I also believe in a greater being(s), who were responsible for life on earth, meaning that we are not alone.
How could we be, with an untold numbers of planets in the universe why would there only be one very small planet with life.
I have cut down the information because there was too much and lots the average person would know nothing about, i hope you enjoy it and enjoy the read.
First, of all the experts are reasonably certain that the universe had a beginning
Second, galaxies are moving away from us at speeds equal to their distance.
The Big Bang was at the very beginning of our universe. Discoveries in astronomy and physics have shown beyond a reasonable doubt that our universe did in fact have a beginning.
Before that moment there was nothing, after it there was our universe. The big bang theory is an effort to explain what happened during and after that moment.
It is thought to started at the core of “black holes.” Black holes are areas of intense gravitational pressure. The pressure is thought to be so intense that finite matter is actually squashed into infinite density.
These zones of infinite density are called “singularities.” Our universe is thought to have begun as an infinitesimally small, infinitely hot, infinitely dense, something – a singularity.
According to the Big Bang model, the universe expanded from an extremely dense and hot state and continues to expand today. A common analogy explains that space itself is expanding, carrying galaxies with it. The graphic scheme above is an artist’s concept illustrating the expansion of a portion of a flat universe
After its initial appearance, it apparently inflated (the “Big Bang”), expanded and cooled, going from very, very small and very, very hot, to the size and temperature of our current universe.
It continues to expand and cool to this day and we are inside of it, creatures living on a unique planet, with several hundred billion other stars in a galaxy soaring through the cosmos, all of which is inside of an expanding universe that began as an infinitesimal singularity which appeared out for reasons unknown. According to the experts space itself is expanding, carrying galaxies with it.
Big Bang spacetime is the presence of horizons. Since the Universe has a finite age, and light travels at a finite speed, there may be events in the past whose light has not had time to reach us. This places a limit or a past horizon on the most distant objects that can be observed. Because space is expanding, and more distant objects are receding ever more quickly, light emitted by us today may never “catch up” to very distant objects.
Only gravitationally bound systems, such as galaxies, would remain together, and they too would be subject to heat death, as the Universe expands and cools. Other explanations of dark energy—so-called phantom energy theories—suggest that ultimately galaxy clusters, stars, planets, atoms, nuclei and matter itself will be torn apart by the ever-increasing expansion in a so-called Big Rip.
If the mass density of the Universe were greater than the critical density, then the Universe would reach a maximum size and then begin to collapse. It would become denser and hotter again, ending with a state that was similar to that in which it started—a Big Crunch.
If the universe was very, very hot as the Big Bang suggests, there should be some remnant of this heat. and proof was found In 1965, Radioastronomers Arno Penzias and Robert Wilson discovered it and they shared in the 1978 Nobel Prize for Physics for their discovery. This is thought to be the remnant which scientists were looking for.
The abundance of the “light elements” Hydrogen and Helium found in the observable universe are thought to support the Big Bang model of origins.