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.

The Big Bang is not an explosion of matter moving outward to fill an empty universe.

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.

Big Rigs: Over the Road Racing is an infamous example of a game which either has a failing collision detection system or does not even have one.

Interestingly enough, it seems the engineers could have chosen not to send the time machine back ( after all, they knew what the result would be ), thereby failing to cause the Big Bang.

The NTU explains " A score significantly below average qualifies for a grade of “ F .” This failing grade places the Member into the “ Big Spender ” category.

It has been widely blamed for several large-scale government projects running over budget, over time and sometimes failing to deliver on requirements due to the Big Design Up Front approach.

In February 2011, Calhoun was cited by the NCAA for failing to create an atmosphere of compliance within his program and was suspended for the first three Big East games during the 2011 – 2012 season.

After failing in the impoverished southern states and with British investors, Wickham found new capital and financing by recruiting Collis P. Huntington, one of the so called " Big Four ", a group of businessmen who had recently completed the western portion of the transcontinental railroad.

The magazine took usual light-hearted digs at each of its own staff ; Jes was regularly lampooned due to his bald head ; Mark Green had an evil alter-ego named Dark Mark ; Andrea Ball was apparently permanently covered in grease and fake tan, and also had a reputation for carrying a constantly trademarked " Big Stick ™"; Dr Mark Cousens was mocked for his apparent lack of a Nintendo NES console ; Tim Weaver was famed for his patented Emotionless Stare ; and James Ashton was ridiculed mercilessly in the magazine's pages for continually failing to pass his driving test.

Despite that loss and failing to qualify for the Big 12 championship game, the Huskers still made it into the national championship game ( ahead of # 3 Colorado and # 2 Oregon ) in the Rose Bowl against Miami.

Each Gorlin has its serial number and there have been interesting cases: Gorlin number 13 combined itself with the Sidon demon warped around it instead of absorbing it ; Gorlin number 12 fell down while running and could not reach Bat-rugin before he died, failing to enlarge him ; Gorlin number 36 was used by Garoa to create the giant robot Big Garoan.

After failing to perform the housekeeping tasks assigned to her, Big Momma is fired, and works all night cleaning up and makes a large breakfast.

If were exactly equal to − 1, the Big Rip could not happen, regardless of the values of H < sub > 0 </ sub > or Ω < sub > m </ sub >.

The debate between the Big Bang and the Steady State models would happen for 15 years with camps roughly evenly divided until the discovery of the cosmic microwave background radiation.

Theories which assert that the universe has a finite life, but that the Big Bang did not happen, have problems with the abundance of helium-4.

Big things are going to happen here – the new owners are very ambitious.

Kenyan government has a well oiled law machine The system, which has a tendency to derail major corruption cases, in many ways protecting the culprits, who happen to be senior civil servants and politicians, the so called Big Fish.

This will happen to all of the universe in an event known as the Big Rip.

Big ( Andy Lau ) was a Buddhist Monk, but he gave up this occupation when he realized he could see a person's past life, which would mean he would be able to predict what would happen to that person because of Karma.

The " Big Three " Nowitzki, Finley, and Nash were a 100-point-game waiting to happen and led the Mavericks into the Conference Finals against the San Antonio Spurs.

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.