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We deserve to know the answer. We have worked hard to learn about the universe we inhabit. We owe it to ourselves, and to our progeny, to understand just how it was everything came to be. And, in our quest for knowledge, we may learn other things about ourselves we can use to improve our lives.

Knowledge simply for the sake of knowledge is a gift. I love knowing our universe is 13.8 billion years old, and that it contains roughly 100 billion galaxies beyond our own. These are things our ancestors could not possibly have dreamed. They viewed the stars as fixed on the dome of heaven, and were puzzled by the wanderers (planets). Comets and supernova upset their view of things. Eclipses were not quite so mysterious--everyone understood fairly well what caused the sun to intermittently darken during the day.

We now know much better just how vast and old our universe is, and that understanding is accompanied by a sense of achievement. As time goes on, we will learn so much more. And this knowledge is our birth right, as human beings, inquisitive about the world around us. We deserve to know.

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Continue Learning about Astronomy

What did Astronomers theorize that the universe began in an explosion called an?

big bang: This is the big bang theory


Event that marks the beginning of the universe?

The event that marks the beginning of the universe is the Big Bang. This was a cosmic event that occurred about 13.8 billion years ago, creating the universe as we know it today. The Big Bang theory is widely accepted by scientists as the most plausible explanation for the origin of the universe.


What is the Big Bang?

A theory that the universe formed in a huge explosion


Which theory proposes that all the matter in the universe simply exploded outward after it was compressed into a small space under tremendous pressure?

The big bang theory does not state that "the universe began with a gigantic explosion." The theory suggests that our universe originated from an infinitesimally small point called a singularity. Since all of space was all localized within this point, the rapid expansion of the universe isn't an explosion. An explosion occurs within space, but the expansion of space itself isn't an explosion. Quite simply, there isn't anything outside of space for the universe to explode into. Thus the "big bang" wasn't big, nor did it go bang. Around the time of the big bang (about 13.7 billion years ago), the universe was much hotter and expanding very rapidly (somewhat analogous to an explosion but by no means an actual explosion).


Did the big bang give us light?

The Big Bang did not give us visible light. Light, from the time of the Big Bang has been red shifted so that it is now in the microwave part of the spectrum.However, the Big Bang did give us all the matter that exists, and some of that matter formed stars which, in their nuclear fusion, produce light.

Related Questions

How much money did Nanny McPhee and the Big Bang gross worldwide?

Nanny McPhee and the Big Bang grossed $97,799,865 worldwide.


How much money did Nanny McPhee and the Big Bang gross domestically?

Nanny McPhee and the Big Bang grossed $29,197,642 in the domestic market.


How much money has the Barenaked Ladies made for singing the theme song to Big Bang Theory?

one thousand dollars


Who lent Penny money when she needed it on the Big Bang Theory?

sheldon


Who proposed big bang and universe is expanding explain?

The history of the Big Bang theory began with the Big Bang's development from observations and theoretical considerations. Much of the theoretical work in cosmology now involves extensions and refinements to the basic Big Bang model.


What date did the big bang start?

The big bang is basically what caused everything, so it pretty much is the first thing that happened


How much people watch the big bang theory?

There are nearly 18 million US viewers of Big Bang Theory episodes.


Why was the Big Bang neither big nor did it bang?

According to the believes of physics and the big bang, we know that the big bang was both big and a bang. Since we are still receiving radiation from the big bang, So considering that factor I would say that it was big and a bang. What do you believe?


When was Big Bang - Big Bang album - created?

Big Bang - Big Bang album - was created on 2009-08-19.


How much did the universe increase after the big bang?

From an infinitesimally small point to the present size, the universe is still expanding as a result of the big bang.


How much energy did the Big Bang release in the creation of the universe?

The Big Bang released an immense amount of energy, estimated to be equivalent to about 1045 joules.


How much energy was released in the Big Bang event?

The Big Bang event released an immense amount of energy, estimated to be equivalent to about 1045 joules.