History of the universe

Understanding Thresholds of Increasing Complexity 2: It's an event that creates something completely new. It's up to you. You may proceed through the thresholds in consecutive order, from the Big Bang to the Future, or skip around bouncing from protostar to Pangaea, from Silica to the Silk Road.

History of the universe

Evolution As we saw above, the earth is a constantly changing theatre. The process which allows life to change is called evolution. And, as we explain, the price of this change is the death of some living things.

Bacteria At the root of life even today are the bacteria. Without them we would not be able to digest our food or recycle old dead plants and animals. But as well as providing us with great benefits they can also bring great dangers.

NOVA - Official Website | History of the Universe Outline[ edit ] For the purposes of this summary, it is convenient to divide the chronology of the universe since it originatedinto five parts.

Continental Drift To us the Earth seems very solid, but in fact the whole planet, including the crust upon which we live, is constantly moving, a changing stage upon which the drama of life will be unfolded. The scene-shifter in this great theatre is called continental drift.

Universe - Wikipedia

The Great Oxygen Poisoning Today we are worried about polution from our cities and industries, but in fact the greatest polution event in history occurred 2. Its result was to change our home planet for ever, and make it possible for us eventually to appear! So what was the cause of this devastating new poison?

Eukaryotic Cells It was probably during the Paleoproterozoic Era 2. It is well that we know about it because our bodies are made entirely of this cell type!Watch the Universe evolve from a tiny point of false vacuum into a huge dark gas of simple atoms million years later.

The History of the Universe - Windows to the Universe

Galaxies The next giant step in history is the formation of the first stars and galaxies. This is a central concept Big History will emphasize — the ever-increasing complexity of the Universe. Another central theme in Big History is "Goldilocks Conditions." Big History uses this concept to describe when the right conditions occur at precisely the right time to trigger a .

The Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. While the spatial size of the entire Universe is still unknown, it is possible to measure the observable universe. History of the Universe. Posted ; NOVA; Explore the past, present, and future of our cosmos, stretching from the Big Bang some 10 to 20 billion years ago to the time 10 years in the future when cosmologists predict that even black holes, the last surviving remnants of the universe as we know it, will have disappeared. Along the way, visit the . The chronology of the universe describes the history and future of the universe according to Big Bang cosmology. The earliest stages of the universe's existence are estimated as taking place billion years ago, with an uncertainty of around 21 million years at the 68% confidence level.

The chronology of the universe describes the history and future of the universe according to Big Bang cosmology.

The earliest stages of the universe's existence are estimated as taking place billion years ago, with an uncertainty of around 21 million years at the 68% confidence level.

History of the Universe. Posted ; NOVA; Explore the past, present, and future of our cosmos, stretching from the Big Bang some 10 to 20 billion years ago to the time 10 years in the.

The Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy.

While the spatial size of the entire Universe is still unknown, it is possible to measure the observable universe.

History of the universe

The universe was born with the Big Bang as an unimaginably hot, dense point. timberdesignmag.com offers an overview of the universe and its history.

History of the universe
Chronology of the universe - Wikipedia