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.
History of the Universe - YouTube
The entire history of the universe, one trillionth of a second at a time. Created and narrated by David Kelly. I am also behind History of Humankind and Voices of the Past.
The origins of the universe facts and information - National …
Aug 16, 2024 · 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...
Universe - Wikipedia
The universe is all of space and time [a] and their contents. [10] It comprises all of existence, any fundamental interaction, physical process and physical constant, and therefore all forms of matter and energy, and the structures they form, from sub-atomic particles to entire galactic filaments.
The history of the universe: Big Bang to now in 10 easy steps - Space.com
Feb 2, 2022 · The history of the universe and how it evolved is broadly accepted as the Big Bang model, which states that the universe began as an incredibly hot, dense point roughly 13.7 billion years...
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.
This Timeline Shows The Entire History of The Universe
Apr 30, 2018 · 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
Dec 20, 2022 · 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.
Timeline of the early universe - Wikipedia
Diagram of Evolution of the universe from the Big Bang (left) to the present. The timeline of the early universe outlines the formation and subsequent evolution of the Universe from the Big Bang (13.799 ± 0.021 billion years ago) [1] to the present day.
What happened in the early universe? | Center for Astrophysics ...
About 13.8 billion years ago, the Big Bang gave rise to everything, everywhere, and everywhen—the entire known Universe. What caused the Big Bang? What happened that first moment at the beginning of the Big Bang? When did the first stars form?