At the time that individuals gaze up in the night sky, the sky would seem serene, silent, and quite diminutive. There are very small spots of light that are shining on the black, producing an impression of space being basic and enclosed. As a matter of fact, this perception could not be any further apart. The universe is enormous to a point that is out of the ordinary. The distances are so vast that the old measure is insignificant. Even the swiftest spaceships that man has ever constructed would take tens of thousands of years to get to the nearest stars. The size of the universe defies technology as well as imagination.

Cosmic distances are measured in the light-years by astronomers as the distance light travels in one year. Even this gigantic unit proves to be too small in speaking of galaxies and clusters of galaxies. Hundreds of billions of stars are found in our own galaxy. Outside our galaxy are billions of other galaxies complete with huge numbers of stars and planetary systems. These are not a theoretical and symbolic number. They are founded on a close observation, measurement, and mathematical modeling.

Knowledge of cosmic scale changes our concept of significance and point of view. Mountains seem gigantic on the earth and oceans seem infinite. The planets in space are reduced to small grains of dust in immense canyons. This does not render the existence of man meaningless. Rather, it points to the fact that it is remarkable that we exist in the first place as conscious beings in such a vast universe.

The universe is not static. Space itself moves apart and so do the galaxies. This growth implies that in the past the universe was smaller, denser and hotter. Based on this primitive condition, matter slowly created atoms, stars, galaxies, and finally planets. All the things that we see today are the products of billions of years of evolution of the universe.

Time is as vast as space. Part of the light that reaches earth today started billions of years ago. Peering into the deep space will be the same as peering into the past. When astronomers are looking at far-off galaxies, they are seeing the galaxies as they were many years ago before the earth was even created. This makes it a very special scenario where telescopes are considered as time machines where the history of the universe is beheld.

The fact that the universe is a huge entity also gives a reason why it is challenging to explore space. The course of traveling even in our solar system is also a resource-consuming project that needs a lot of planning. It is still well beyond the capabilities of technology; however, the ability to reach other star systems. This fact prompts scientists to invent indirect techniques of exploration as remote sensing, spectroscopy and computer simulations.

The greatness of the universe brings about humility. The human beings are only occupying a minor part of a larger reality.Looking for the best online casinos in Canada, we’ve reviewed the best online casino sites Canada has to offer, featuring secure platforms, top games, and fast payouts. Meanwhile, it evokes amazement. Although we are very tiny in size, human beings are equipped with the capability of questioning, quantifying and cognizing the cosmos. This mental extension is one of the greatest phenomenal things in human life.

There is also cosmic scale that affects philosophical thinking. The fact that the universe is greater than human problems is comforting to many people. There are those who derive contentment in the fact that their atoms were formed in old stars. These two points of view are based on the realisation of the vastness of space.

The universe is not empty. There are enormous spaces between galaxies which are composed of gases, radiations and dark matter. These elements affect the formation and motions of galaxies. Even places that seem to be empty have their energy and structure.

Knowledge of the hugeness of the universe does not have to do with memorizing figures. It is concerned with creation of the feeling of scale that reinvents perception. It learns tolerance, exploration, and admiration of the complexity.

Once we realize the size of the universe, then we start to value Earth as a very valuable and delicate place. This consciousness raises the value of our world and life in general.

The huge universe is not an object that is far and apart. Everything exists within the environment, not to mention us.