This leads to the question of why the formation of matter after the Big Bang resulted in a universe consisting almost entirely of matter, rather than being a half-and-half mixture of matter and antimatter.

In this theory, the remote future of the previous aeons becomes the Big Bang of subsequent aeons.

He especially tried to explain the baryon asymmetry of the universe, being the first scientist to introduce two universes called " sheets ", linked by the Big Bang.

According to the Big Bang model, the Universe expanded from an extremely dense and hot state and continues to expand today.

The Big Bang theory is the prevailing cosmological model that describes the early development of the Universe.

According to the Big Bang theory, the Universe was once in an extremely hot and dense state which expanded rapidly.

According to the most recent measurements and observations, the Big Bang occurred approximately 13. 75 billion years ago, which is thus considered the age of the Universe.

While protons and neutrons combined to form the first atomic nuclei only a few minutes after the Big Bang, it would take thousands of years for electrons to combine with them and create electrically neutral atoms.

The Big Bang is a well-tested scientific theory and is widely accepted within the scientific community.

The core ideas of the Big Bang — the expansion, the early hot state, the formation of helium, and the formation of galaxies — are derived from many observations that are independent from any cosmological model ; these include the abundance of light elements, the cosmic microwave background, large scale structure, and the Hubble diagram for Type Ia supernovae.

Thus, the Big Bang theory cannot and does not provide any explanation for such an initial condition ; rather, it describes and explains the general evolution of the universe going forward from that point on.

Georges Lemaître first proposed what would become the Big Bang theory in what he called his " hypothesis of the primeval atom.

The framework for the Big Bang model relies on Albert Einstein's general relativity and on simplifying assumptions such as homogeneity and isotropy of space.

While the scientific community was once divided between supporters of the Big Bang and those of alternative cosmological models, most scientists became convinced that some version of the Big Bang scenario best fit observations after the discovery of the cosmic microwave background radiation in 1964, and especially when its spectrum ( i. e., the amount of radiation measured at each wavelength ) was found to match that of thermal radiation from a black body.

This singularity is sometimes called " the Big Bang ", but the term can also refer to the early hot, dense phase itself, which can be considered the " birth " of our Universe.

The earliest phases of the Big Bang are subject to much speculation.

A few minutes into the expansion, when the temperature was about a billion ( one thousand million ; 10 < sup > 9 </ sup >; SI prefix giga -) kelvin and the density was about that of air, neutrons combined with protons to form the Universe's deuterium and helium nuclei in a process called Big Bang nucleosynthesis.

The Big Bang theory depends on two major assumptions: the universality of physical laws and the cosmological principle.

Also, general relativity has passed stringent tests on the scale of the Solar System and binary stars while extrapolation to cosmological scales has been validated by the empirical successes of various aspects of the Big Bang theory.

An important feature of the Big Bang spacetime is the presence of horizons.

Fred Hoyle is credited with coining the term Big Bang during a 1949 radio broadcast.

and he wrote also the masterpiece of frontier humor, `` The Big Bear Of Arkansas '', in which earthy realism is placed alongside the exaggeration of the backwoods tall-tale and the awe with which man contemplates the grandeur and the mysteries of nature.

Irritating to Hastings is the fact that Poirot will sometimes conceal from him important details of his plans, as in The Big Four where Hastings is kept in the dark throughout the climax.

Hastings is a man who is capable of great bravery and courage, facing death unflinchingly when confronted by The Big Four and possessing unwavering loyalty towards Poirot.

Big business is not taxed in proportion to its capacity and output, and the disproportionate burden falls on small and medium size businesses.

* 1977 – The Big Ear, a radio telescope operated by Ohio State University as part of the SETI project, receives a radio signal from deep space ; the event is named the " Wow!

In Futurama Season 4, Episode 16 " Three Hundred Big Boys ", Kif gives Amy a watch that is shortly after swallowed by a whale named Mushu.

* 1858 – After the original Big Ben, a 14. 5 tonne bell for the Palace of Westminster had cracked during testing, it is recast into the current 13. 76 tonne bell by Whitechapel Bell Foundry.

The Big Book ( from Alcoholics Anonymous ) states that once a person is an alcoholic, they are always an alcoholic, but does not define what is meant by the term " alcoholic " in this context.

From the northern hemisphere, an easy way to find Arcturus is to follow the arc of the handle of the Big Dipper.

It is the star in the tail of the bear closest to its body, and thus the star in the handle of the Big Dipper closest to the bowl.

Big Dipper is the American term for the seven brightest stars of Ursa Major, called the Plough in Britain.

Big Brother is a fictional character in George Orwell's novel Nineteen Eighty-Four.

The people are constantly reminded of this by the phrase " Big Brother is watching you ", which is the core " truth " of the propaganda system in this state.

* 2010 – Twenty-nine coal miners are killed in an explosion at the Upper Big Branch Mine in West Virginia.

In 1927, the Belgian Roman Catholic priest Georges Lemaître independently derived the Friedmann-Lemaître-Robertson-Walker equations and proposed, on the basis of the recession of spiral nebulae, that the universe began with the " explosion " of a " primeval atom "— which was later called the Big Bang.

Mining accidents continue worldwide, including accidents causing dozens of fatalities at a time, such as the 2007 Ulyanovskaya Mine disaster in Russia, the 2010 Upper Big Branch Mine disaster in the United States, and the 2009 Heilongjiang mine explosion in China.

Reality television saw an explosion of global popularity starting in the summer of 2000, with the successes of Big Brother and Survivor ( in the US ).

Big explosion!

Elaine Marley, in her home on Booty Island, hears the explosion and correctly deduces that someone is attempting to dig up Big Whoop.

Corporate culture can be found as a cause of injuries and be a reason for fining companies in US like in the case of U. S. Department of Labor's Mine Safety and Health Administration that fined of $ 10, 825, 368 Performance Coal Co. in April 2010, the largest fine in agency history, following its investigation of explosion at the Upper Big Branch-South Mine, operated by Performance Coal Co., a subsidiary of Massey Energy Co.

Stewie later studies the radiation footprints of the Big Bang and the explosion of his return pad.

explosion of California gangsta rap, Above the Law came out of the Eastern Los Angeles suburb of Pomona ; leader Cold 187um, aka Big Hutch ( born Gregory Hutchinson ), was joined by KMG the Illustrator ( born Kevin Gulley ), Go Mack ( born Arthur Goodman ), and DJ Total K-Oss ( born Anthony Stewart ).

On April 5, 2010, in the Upper Big Branch Mine disaster an underground explosion caused the deaths of 29 miners.

He can survive incredible injuries ranging from falling off his roof while installing a satellite dish, getting shocked by that same dish, and being pulverized by a massive woman wrestler ( Big Bad Mama from Gorgeous Ladies of Wrestling ) in Las Vegas, to jumping from an airplane without a parachute, and surviving a huge explosion when he accidentally detonates dynamite in his own yard trying to kill a rabbit who has been eating his vegetable garden.

The model includes a single originating event, the " Big Bang " or initial singularity, which was not an explosion but the abrupt appearance of expanding space-time containing radiation at temperatures of around 10 < sup > 15 </ sup > K. This was immediately ( within 10 < sup >− 29 </ sup > seconds ) followed by an exponential expansion of space by a scale multiplier of 10 < sup > 27 </ sup > or more, known as cosmic inflation.

He was caught in the subsequent explosion of the Big Zam and killed.

In this version, Virgil is granted his powers by a mutagenic gas explosion which grants numerous residents of Dakota superpowers, dubbed the Big Bang by the media.

While Richie had not been near the initial Big Bang, they speculate that his exposure to trace amounts of the gas on Virgil's clothing following the explosion resulted in a delayed reaction.

:" There, about a quarter league is Fajã, called " Big " to its name Great / Grande Fajã which offers bread and woad on elevated land, with a few berths for Caravels, it produces at least 50 moios unit of solid measure of bread and woad, and where, also, there is shellfish and fish of all kinds, and along its cape a beach, half a league in size, where there is always a strong ocean current ; and from there, another half a league, the cliffs are covered with much urzela lichen, and large rocks, that spawn an infinity of seafood and large crabs, and from here, there is an explosion of rocks that fall to the sea, like a guns spray, where we find limpets and cowrie shells ; and in front of this point, which forms a bay, where many type of ships anchor, including Carracks from India.

In the United Kingdom, the weakness of paper-based settlement was exposed by a programme of privatisation of nationalised industries in the 1980s, and the Big Bang of 1986 led to an explosion in the volume of trades, and settlement delays became significant.

Robert Herman ( August 29, 1914-February 13, 1997 ) was a United States scientist, best known for his work with Ralph Alpher in 1948-50, on estimating the temperature of cosmic microwave background radiation from the Big Bang explosion.

In 1948, as a consequence of their studies of nucleosynthesis in the early expanding Big Bang universe model, they made the first theoretical prediction of the existence of a residual, homogeneous, isotopic, blackbody radiation ( cosmic microwave background radiation ) that pervades the universe as a vestige of the initial Big Bang explosion.

The explosion, which has become known as the Upper Big Branch Mine disaster, is the worst mining disaster in 40 years, with a greater loss of life than in any mining accident since the 1970s.

On April 5, 2010, an explosion at Massey's Upper Big Branch mine killed 29 miners.

The former superintendent of a U. S. mine at the time of explosion at Massey's Upper Big Branch mine pleaded guilty Thursday March 29, 2011 to a federal fraud charge.

" Prosecutors said May manipulated the ventilation system during inspections of the Upper Big Branch mine to fool safety officials and disabled a methane monitor on a cutting machine a few months before the explosion on April 5, 2010 ....