Sentences with phrase «from other black holes»

Not exact matches

(For example, there's no reason that our universe might not have «bubbled» out from the black hole of another universe or be the result of two or more larger dimensions colliding with each other — we just don't know)

It's so easy to slip into that black hole of self - hate, but when you hear from others, it gives you a little bit more strength and more courage to stop fretting about what's on the other end of the fork.

The other problem, Pope says, is that summer homework packets (frequently put off until the last unhappy week before school begins), often seem to fall into an academic black hole once they're turned in — with no feedback from teachers and no effect on kids» grades.

On the other hand, if it escapes from the black hole, it will violate Einstein's theory of relativity.

Morris calls the work «exciting» but notes that due to the very low total numbers of photons used in the analysis, of the dozen putative black holes some might actually merely be statistical flukes produced by coincidentally timed emissions from other sources.

Traditional black hole seeds, on the other hand, which derive from dead stars, are likely to be too faint for the JWST or other telescopes to see.

Building on the work of several other research groups, my collaborator Giuseppe Lodato and I published a set of papers in 2006 and 2007 in which we proposed a novel mechanism that could have produced more massive black hole seeds from the get - go.

HAWC can also pick up gamma rays from other galaxies, perhaps caused by black holes at their centres.

Physicists working with the Laser Interferometer Gravitational - Wave Observatory (LIGO), which has twin instruments in Livingston, Louisiana, and Hanford, Washington, spotted a burst of gravitational waves from black holes 29 and 36 times as massive as the sun that spiraled into each other 1.3 billion light - years away.

But the gravitational disturbance from the black hole pair distorted spacetime, slightly squeezing one arm of the detector while stretching the other -LRB-

Others wanted to know what I thought of the science in the movie, from space - diving to black - hole time travel.

From simulations run by others, the researchers conclude that the optical and UV bursts likely originated from the collision of stellar debris on the outer perimeter of the black hFrom simulations run by others, the researchers conclude that the optical and UV bursts likely originated from the collision of stellar debris on the outer perimeter of the black hfrom the collision of stellar debris on the outer perimeter of the black hole.

A report published online by Science on 2 August suggests that cross-shaped radio galaxies harbor massive black holes that suddenly flipped their spins, probably by absorbing black holes from other galaxies.

Dark matter could be small black holes or objects from other dimensions.

While the Milky Way's black hole is currently inactive, many in other galaxies are swallowing up gas from dense discs that surround them, producing copious X-rays and other radiation in the process.

Extragalactic neutrinos come from elementary particles that collided shortly after the big bang or crashed into each other while orbiting massive objects like black holes.

Nanohertz gravitational waves are emitted from pairs of supermassive black holes orbiting each other, each of which contain millions or a billion times more mass than those detected by LIGO.

Galaxy M83 sparkles with X-rays from black holes, each of which may spawn other universes like our own.

Get fully to grips with it, and we could have a new way not just to fathom black holes, but also to crack some of cosmology's other toughest nuts — from why the expansion of the universe is accelerating to how it all began.

The time between blasts gives clues about how fast and how far the orbiting gas is from the hole's center — in other words, whether the black hole has small, medium or large gravitational force.

The conclusion that supermassive black holes can grow, from TDEs and perhaps other means, at rates above those corresponding to the Eddington limit has important implications.

Besides black holes, what other kinds of objects that are made from warped space - time and create gravity waves?

In addition, HESS has detected emissions from new classes of objects emitting very high energy gamma rays, such as stellar - mass black holes orbiting massive stars, and has characterized the absence of emissions from other classes of objects such as rapidly moving stars.

«We think this means the optical and UV emission arose far from the black hole, where elliptical streams of orbiting matter crashed into each other.»

In its updated form, it receives e-mail requests from astronomers and automatically executes the observations, searching for planets around other stars and monitoring the flickering of gas falling into black holes.

If the two black holes composing the newfound pair are equally distant from Earth, they're just 450 light - years apart and orbit each other every 4 million years.

Other evidence comes from the analysis of modern galaxies, most of which have central black holes whose masses seem to correlate closely with the properties of their host galaxies.

Physicists Roberto Emparan and Marina Martínez from the University of Barcelona have found a simple and exact way to approach the subject of the event horizon of two merging black holes, where one is much smaller than the other.

He finds that most cosmic rays come from well - known objects that produce other forms of radiation, too — black holes emit X-rays, for instance, and supernovas glow with visible light.

This supersized black hole is about 10 times heavier and brighter than others discovered from the same time period, says Wu, suggesting it grew extremely rapidly.

Using simulations to measure how radiation from one galaxy influenced black hole formation in the other, the researchers found that the neighboring galaxy could be smaller and closer than previously estimated.

The 1000 physicists working with LIGO have twice detected such waves emanating from a pair of massive black holes spiraling into each other.

Hawking realized that if a pair of particles from the vacuum popped into existence straddling the black hole's boundary then one particle could fly into space, while the other would fall into the black hole.

This «habitable zone» is far from the lethal radiation, fast - flying supernova debris, and black holes that afflict other parts of the galaxy.

Data from these waves will test Einstein's predictions about how fast black holes spin and exactly what happens when they smash into neutron stars and into each other.

These events will be dramatic: In terms of energy, two merging black holes should «outshine every star in every galaxy in the universe in their final moments,» says Montana State's Cornish, who studies how to make sense of the data that will soon pour in from LIGO, Virgo and other gravitational wave experiments.

Other cosmic phenomena such as supernovae in the Milky Way and colliding neutron stars in our galactic neighborhood should also produce detectable gravitational waves, each with their own accompanying revolutionary insights, but so far all three of LIGO's detections have been death - rattles from merging pairs of black holes in remote stretches of the universe.

Powerful gales from supermassive black holes in the center of galaxies can blast gas and other raw materials right out of the galaxy, robbing it of the raw materials needed to make new stars, a new study suggests.

The amount of data we collected, from X-rays to ultraviolet to near - infrared light, is definitely larger than for any of the other candidate rogue black holes.»

Other so - called hypervelocity stars are thought to have been boosted to their high speeds by close encounters with our galaxy's supermassive black hole (see Hypervelocity stars: Catch them while you can), but this star is too young to have travelled all the way from the centre of the Milky Way.

As the bright star transfers mass to the black hole, the two will slowly move away from each other because their orbits will readjust to the change in mass.

SKA will build thousands of radio dishes and other antennas all across southern Africa and at a second site in Australia to tackle a wide range of astronomical questions, from the nature of black holes and galaxy evolution to dark energy, cosmic magnetism, and the birth of the first stars.

He, Natarajan, and other astronomers have been looking for these kinds baby black holes, hoping to confirm that they do, indeed, exist and then trying to work out their origins from the downstream consequences.

In this artist's illustration of the event, gas from the star (red) falls toward the black hole, while a wind blows the other way (blue).

Physicists have repeatedly dismissed the notion of runaway black holes or any other disastrous consequences from such experiments.

The brilliant burst came from only light - minutes away from the black hole's surface, Melia and others claim.

«Hopefully with the increased sensitivity of future telescopes like the Square Kilometre Array we'll be able to detect jets from other supermassive black holes of this type and discover even more about them,» Dr Anderson said.

Thidé, Tamburini and others recently showed how this detection scheme, carried out using radio telescopes, could identify the tell - tale twisted radiation from spinning black holes (see «How to spot a spinning black hole»).

Similarly, they think that random spins result from black holes that formed separately and later fell into orbit around each other.

«We think that the most massive black holes out there in the early universe formed from direct collapse, but the less massive ones could have formed in other ways,» says Priyamvada Natarajan at Yale University.