Some of the lighter material continued as clouds of gas that astronomers can still see through telescopes. Some matter, particularly heavier elements, also went into orbit around stars. Gradually these clouds in turn coalesced into orbiting bodies around their stars. The Earth, one of the gaseous bodies that had formed around our Sun, finally cooled enough to form a planet, and that was around 4.54 billion years ago.
The best theory is that all matter was created at the Big Bang
You are giving the definition for the Big Bang Theory.
Yes and no. According to current theory ALL matter has its origins in the big bang some 13.7 billion years ago. The solar system we live in (Earth included) is thought to have accreted from a nebula bout about 4.5 billion years ago. The matter which makes up our solar system was then created in the big bang, but the solar system itself (our sun and earth included) wasn't formed from that matter until 9 billion years later.
The big bang began the expansion of spacetime with great rapidity. The Universe began with the Big Bang. In other words both space and time began at the big bang. The big bang started the Universe from the point t=0.
Big Bang Mini was created on 2009-01-21.
Big Bang - Big Bang album - was created on 2009-08-19.
The best theory is that all matter was created at the Big Bang
Scientists "speculate" that the Big Bang created antimatter, but it was destroyed when coming into contact with stars, planets, and other matter.
According to the big bang theory the universe began about?
It all started with the Big Bang. All the matter created from the Big Bang eventually formed planets and every thing else. From the moment matter was created during the Big Bang the matter was expanding and moving really fast. So eventually all the planets and stars and galaxies that were formed started to spin around each other from the velocity that was created.
You are giving the definition for the Big Bang Theory.
The steady state model assumes that new matter is created at the universe expands, the big bang theory states that no new matter is ever created, but only changes form.
The Best of Big Bang was created in 2006.
Yes and no. According to current theory ALL matter has its origins in the big bang some 13.7 billion years ago. The solar system we live in (Earth included) is thought to have accreted from a nebula bout about 4.5 billion years ago. The matter which makes up our solar system was then created in the big bang, but the solar system itself (our sun and earth included) wasn't formed from that matter until 9 billion years later.
Hydrogen and helium were the two main elements created in abundance during the Big Bang nucleosynthesis. These elements were formed in the first few minutes after the Big Bang, when the universe was hot and dense enough to support nuclear fusion.
The big bang created itself.
The big bang began the expansion of spacetime with great rapidity. The Universe began with the Big Bang. In other words both space and time began at the big bang. The big bang started the Universe from the point t=0.