Chronology of the universe - Wikipedia
The chronology of the universe describes the history and future of the universe according to Big Bang cosmology. Research published in 2015 estimates the earliest stages of the universe's existence as taking place 13.8 billion years ago, with an uncertainty of around 21 million years at the 68% confidence level.
This Timeline Shows The Entire History of The Universe
2018年4月30日 · Created by Slovak graphic designer Martin Vargic, the Timeline of the Universe covers the past 13.8 billion years of space, and then plots out what's likely to occur in the next 10 billion or so.
History of the Universe - NASA Science
2022年12月20日 · NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. The history of the universe is outlined in this infographic.
Universe - Wikipedia
Some of the earliest cosmological models of the universe were developed by ancient Greek and Indian philosophers and were geocentric, placing Earth at the center. [ 12 ][ 13 ] Over the centuries, more precise astronomical observations led Nicolaus Copernicus to develop the heliocentric model with the Sun at the center of the Solar System.
The origins of the universe facts and information - National …
2024年8月16日 · How did the universe begin—and what were its early days like? The most popular theory of our universe's origin centers on a cosmic cataclysm unmatched in all of history—the big bang.
The history of the universe: Big Bang to now in 10 easy steps - Space.com
2022年2月2日 · Here is a breakdown of the Big Bang to now in 10 easy-to-understand steps. An illustration of the timeline of the universe following the big bang. (Image credit: NASA/WMAP Science Team) The Big...
Overview - NASA Science
Here is the history of the universe according to cosmologists’ current theories. Around 13.8 billion years ago, the universe expanded faster than the speed of light for a fraction of a second, a period called cosmic inflation. Scientists aren’t sure what came before inflation or what powered it.
The Origin, History, Evolution & Future of the Universe | Space
2011年10月21日 · Our universe is 13.7 billion years old, but astronomers are peering deep into its history and are getting a greater understanding of how the first stars formed, and how the earliest galaxies...
Origin of the Universe - Scientific American
2013年5月21日 · Cosmologists are closing in on the ultimate processes that created and shaped the universe. The universe is big in both space and time and, for much of humankind's history, was beyond the...
The Story of Our Universe - NASA Jet Propulsion Laboratory (JPL)
2014年1月8日 · This illustration summarizes the almost 14-billion-year-long history of our universe. It shows the main events that occurred between the initial phase of the cosmos -- where its properties were almost uniform and punctuated only by tiny fluctuations -- to the rich variety of cosmic structure that we observe today, ranging from stars and planets ...