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Description

Science Documentary

Vocal Characteristics

Language

English

Voice Age

Middle Aged (35-54)

Accents

North American (General)

Transcript

Note: Transcripts are generated using speech recognition software and may contain errors.
This is the story of a small planet in space called Earth. Today it has mighty oceans, scorched deserts and frozen wilderness is it supports a multitude of diverse creatures and is home to more than six billion people and their technological civilization. But how did all this come about? Where do we come from? Until recently, Earth and its life forms were a mystery, like a huge, unpainted canvass. Little was known about the origin of Earth and its inhabitants. But today we have a rough idea of what happened. It began with a bang about 12 billion years ago, scientists think, from a singular explosion. The universe was born in those first moments, intensely hot hydrogen and helium raced outward thinning, cooling and clumping into vast organized structures. Within a few 1,000,000,000 years, countless Galaxies had emerged, each one containing hundreds of billions of stars constantly changing in cycles of birth, death and rebirth. In one of the's Galaxies. About five billion years ago, one average sized star our sun, captured in its gravitational field the gas and dust that would become nine planets