Sentences with phrase «early universe when»

Some theoretical models have predicted that dark galaxies were common in the early universe when galaxies had more difficulty forming stars — partly because their density of gas was not sufficient to form stars — and only later did galaxies begin to ignite stars, becoming like the galaxies we see today.

Astronomers believe that such collisions between galaxies were common in the early universe when galaxies were closer together.

The STAR collaboration's exploration of the «nuclear phase diagram» shows signs of a sharp border — a first - order phase transition — between the hadrons that make up ordinary atomic nuclei and the quark - gluon plasma (QGP) of the early universe when the QGP is produced at relatively low energies / temperatures.

The main aim of LOFAR is to study the era in the early universe when the very first stars and galaxies were forming and ionizing all the interstellar gas around them.

The Large Hadron Collider (LHC) near Geneva, Switzerland, aims to re-create conditions of the early universe when it comes back online later this year.

Not exact matches

Bitcoin's share of the market is much higher today than it was in early January when the crypto universe crossed $ 800 billion in value.

He spoke of «God up there» when theologians such as J. A. T. Robinson were busy with erasing the mythical language of three - storied universe that underlies the early Christian thought and experience.

The beauty of the written word in Genesis strikes me with an understanding of what the greatest thinkers of those early days saw when they looked into the wonder of man and the awe in the universe around them.

Since then, the Steady State Theory has been disproven, and the Big Bang Theory has been shown to be correct, vindicating a form of «Creationism», which not only explains «let there be light» (the early universe was dominated by radiation — light), but explains of separation of light and darkness — the decoupling era, about 300,000 earth years after the big bang, when the universe cooled below the ionization energy of hydrogen, allowing it to become transparent for the first time.

Although I've found it very cathartic to speak, vent and end occasionally rant about all things Arsenal, we need to act carefully and intelligently right now or we're going to get played by this club even worse than at present... the pro-Wengerites and the suits, who represent a considerable proportion of the season ticket holders, don't want to believe that there is no plan and that Wenger has mailed it in for several years now or that things are going to get much worse before they get better... why would they... many have spent a considerable sum buying some of the highest priced tickets in the World... they want to have a front row seat to see something special and to be seen doing so, which simply provides ample justification for the expense and the time invested... to many of them, Wenger is the sun in their soccer universe... his awkward disposition, misplaced arrogance and his utter lack of balls makes him a rather unusual cult figure, but the cerebral narrative seemed to embolden those who already felt pretty highly of themselves... many might not even of really liked football that much before his arrival and rarely games they weren't attending... as such, they desperately believe that Wenger, and only Wenger, can supply them with their required fix... if he goes, they were wrong and that's a tough pill to swallow... they would have to admit that they were duped... they will definitely resent whoever made them feel this way, but of course it will be too late by then... so when we go overboard with ridiculous comments bordering of anarchy, it scares the shit out of them and they shift their blame towards us rather than at those who really perpetrated this act of treason... we aren't the enemy... we simply woke much earlier and the reason our comments have gotten more vile in recent years is out of utter frustration... in order for any real change to occur at this club we need to bring as many supporters as possible with us or the big money interests will fade and our ultimate objective will be lost... so it's time to focus on the head instead of the heart for now

Sightings since 2006 have shown that gargantuan monsters with masses of at least a billion suns were already in place when the universe was less than a billion years old — far too early for them to have formed by conventional means.

According to leading theoretical models, dark matter stopped interacting with the rest of the primordial particle soup very early on, about 1/10, 000 of a second after the Big Bang, when the temperature of the universe was over 100 trillion degrees Fahrenheit (today it averages — 455 °F).

When the cosmos was a few hundred million years old, this gas coalesced into the earliest stars, which formed in clusters that clumped together into galaxies, the oldest of which appears 400 million years after the universe was born.

Gal - Yam thinks the conditions in the host galaxy could be like those in the early universe, when theory says such giant stars were born and died in great numbers, seeding the universe with heavy elements.

Astronomers had long debated whether globular clusters were massive enough for black holes to form, either when the clusters condensed in the early universe or when gas and stars accumulated at their cores.

A quasar from the early universe could help us understand how the biggest black holes form and when the universe had its last major transformation

Such views suggest that tiny galaxies in the early universe played a crucial role in cosmic reionization — when ultraviolet radiation stripped electrons from hydrogen atoms in the cosmos.

When you returned to science, why did you decide to focus on the earliest days of the universe?

When dark matter coalesced in the early universe, it also pulled together gas and dust to make galaxies.

Finding so many primordial galaxies allows scientists to pin down crucial questions about the newborn universe, such as when light from early stars and galaxies penetrated the early cosmic gloom.

Instead, it's created when the spinning pulsar accelerates particles to extremely high energies, causing them to smash into lower - energy photons left over from the early universe.

In its importance for our understanding of — well, everything — measuring such a signal would be even more revolutionary than mapping the cosmic microwave background (CMB), the relic light from when the early universe first cooled to transparency some 380,000 years after the big bang.

And he says this ionisation could have been caused by the X-rays produced when sterile neutrinos decayed in the early universe.

He became disenchanted with dark matter in the early 1980s, when he began to wonder if it might be possible to explain the motions of galaxies without filling most of the universe with vast quantities of an undetectable mystery substance.

It took four tries before he could get an early version of the mathematical universe hypothesis published, and when the article finally appeared, an older colleague warned that his «crackpot ideas» could damage his reputation.

Unlike run - of - the - mill black holes that form from collapsing stars, such primordial black holes could have formed when dense regions of the very early universe collapsed under their own gravity, some theories suggest.

Indeed, high - energy collisions such as those at the LHC have already taken place — for example, in the early universe and even now, when sufficiently high energy cosmic rays hit our atmosphere.

When he examined galaxies in the distant early universe, astronomer Roberto Abraham of the University of Toronto found they were far more mature than expected.

When the Large Hadron Collider goes online in Europe this year we may finally be able to observe conditions that would really show us what happened in the early universe to make it the way it is today.»

This had been predicted as a relic from when hot ionized plasma of the early universe first cooled sufficiently to form neutral hydrogen and allow space to become transparent to light, and its discovery led to general acceptance among physicists that the Big Bang is the best model for the origin and evolution of the universe.

Earlier satellites such as the Wilkinson Microwave Anisotropy Probe detected microwave energy left over from the Big Bang, showing what the infant universe looked like when it was roughly 300,000 years old.

The black holes distort the distribution of mass in the early universe, adding a small fluctuation that has consequences hundreds of millions of years later, when the first stars begin to form.

Early in the history of the universe, when annihilation between matter and anti-matter was occurring, the farthest possible distances that were in causal contact with each other were about 100 kilometers.

New observations show that tiny galaxies in the early universe could have triggered the epoch of reionization — a period when harsh radiation tore apart hydrogen atoms — which astronomers consider key to understanding how stars and galaxies arose from the universe's early dark void.

This argument goes back to the early universe and asks, When must the matter and anti-matter have been separated?

It must have been very early, when the temperature of the universe was roughly 500 billion Kelvins.

When it comes to the observations of the early universe, we are limited to a handful of (now seemingly contradictory) probes.

The quasar dates from a time close to the end of an important cosmic event that astronomers referred to as the «epoch of reionization»: the cosmic dawn when light from the earliest generations of galaxies and quasars is thought to have ended the «cosmic dark ages» and transformed the universe into how we see it today.

We already know the result of this experiment, because our early universe performed it for us about 13.8 billion years ago when it was that hot: Almost 100 percent of the matter got converted into energy, with less than one billionth remaining in the form of quarks and electrons, which make up all the matter we observe in our universe today.

In the early universe, when gas was abundant, a handful of voracious black holes grew to become extremely massive by swallowing it up, emitting immense amounts of energy.

My early life amplified this feeling of solitude: My mom died when I was a kid, and for a time the rest of the human species felt as distant from me as the deep universe does now.

Rennie: I mean there has been this conflict going back early into the time when the history of quantum mechanics, that it didn't sit well with the more classical physics universe that Einstein was working with when he was developing his relativity theories.

And yet the two fields are more closely aligned than it might seem at first glance, especially when looking at how the early universe was formed.

«In principle, you can see very early times in the universe [with GRBs], when everything else was too faint,» says Nial Tanvir of the University of Leicester in the UK, a member of a team that used the Very Large Telescope in Chile to make one of the first measurements of the distance of the burst.

Like polarized light (which vibrates in one direction and is produced by the scattering of visible light off the surface of the ocean, for example), the polarized «B - mode» microwaves the scientists discovered were produced when CMB radiation from the early universe scattered off electrons 380,000 years after the Big Bang, when the cosmos cooled enough to allow protons and electrons to combine into atoms.

Astronomers have identified powerful radio - emitting galaxies that existed when the universe was only one tenth its present age These objects offer a glimpse at the early evolution of giant galaxies

Or did they form when gas clouds collapsed in the early universe?

CMB radiation yields insights into the early history of the universe, showing what it looked like when it was as young as a few hundred thousand years old.

This could potentially explain how supermassive black holes attained masses of a billion times the sun in the early days of the universe, when it was just about one billion years old.

And then in the early universe, when there's not as much dark energy, it shouldn't be as stretched out, but this is where we don't have much data yet.