Sentences with phrase «massive stars»
The phrase "massive stars" refers to stars that are very big and have a lot of mass. Full definition
They are thought to be the result of massive stars collapsing into black holes.
sciencedaily.com
Researchers have identified a young star, located almost 11,000 light - years away, which could help us understand how the most massive stars in the universe are formed.
Most occur when massive stars run out of nuclear fuel.
The bursts are believed to be massive stars collapsing into black holes, among the biggest fireworks in the cosmos.
It just may be the brightest, most massive star ever seen.
This has a high density of more massive stars, and very different conditions to other clusters.
When a very massive star dies, its core contracts.
The study points to magnetic fields and cosmic rays as responsible for massive stars forming slowly.
Most bursts likely happen after the cores of massive stars run out of nuclear fuel and collapse, forming black holes.
In some it was possible to view massive star clusters still in the process of formation.
On the other hand, we know little about how massive stars form.
But young, massive stars live fast and die young.
Very large, massive stars burn their fuel much faster than smaller stars and may only last a few hundred thousand years.
This may be the fate for extremely massive stars in the universe.
But the more massive stars evolve faster than lighter ones do, and so they die sooner.
But this paper is «solid, because it presents all of the necessary data» showing that these are indeed viable candidates for the most massive stars known to date.
In fact, the effect of massive stars on the disks around infant stars — where planets arise — can be deadly.
An international team of scientists has found the fastest - rotating massive star ever recorded.
Many astronomers had thought that magnetic fields would be too weak in young stars — particularly young massive stars — to influence their development.
In total ten pillars have been observed, and in so doing a clear link was observed between the radiation emitted by nearby massive stars and the features of the pillars themselves.
Until very recently, the resolution and sensitivity of observational instruments were not high enough for detailed investigations of molecular clouds in which massive stars are forming.
Even though the player is eventually able to create massive star systems, it's really the relaxed atmosphere and pleasant pacing that take the front seat to anything else that goes on.
«The bow shocks are new laboratories for studying massive stars and answering questions about the fate and evolution of these stars,» he says.
One leading scenario for forming tightly orbiting black holes starts with a pair of massive stars already orbiting each other.
The centre of our galaxy has a high number of massive stars compared with elsewhere.
They found seven belonging to massive stars escaping their birth clusters, showing how some stars begin their solo journeys through space.
Black holes and neutron stars form when massive stars stop shining and collapse in on themselves.
In addition, no bright massive stars have been found toward these clouds.
It began its life when a group of particularly massive stars, producing strong stellar winds, created individual expanding bubbles of hot gas.
The brightest object in a nearby star cluster, thought for decades to be a single star, is actually two massive stars in the process of merging.
The more massive a star, the more material it sheds in high - speed winds.
At its core is a large cluster of stars known as R 136, in which some of the most massive stars known are located.
«It's still important to consider other reasons why some extremely massive stars won't collapse into black holes,» he says.
It changes with time because bright and massive stars evolve faster than faint and lightweight ones.
In this process, massive stars formed early in the life of a galaxy shine so brightly that the pressure of their radiation pushes lots of gas and dust out of the galaxy altogether.
The planets without nearby massive stars would remain gas giants.
As a result, formation of massive stars is suppressed in zones of strong magnetic fields (contours).
Long gamma - ray bursts, which flash for up to 100 seconds or longer, are believed to occur when massive stars explode as supernovae.
It is possible that the radiation and stellar winds from massive stars actually help create denser spots within the pillars, which can then form stars.
Pulsars are fast - spinning neutron stars left over after massive stars explode as supernovae.
Let's cut to the chase: The Last Jedi, the eighth episode of the increasingly massive Star Wars chronicle, is wonderful.
Francis Boulva, College Jean - de-Brebeuf, Montreal, Quebec, Canada Cosmic Bubbles Improving Hi Shell Detection Around Massive Stars
It's just that larger, very massive stars die in such a spectacular fashion: they flare up, and out, as supernovas, spewing 10 to 100 times the mass of our sun in all directions.
He said that scientists assume most stellar - remnant black holes — which result from the collapse of massive stars at the end of their lives — will be about the same mass as our sun.
The nearest massive star formation to Earth is happening 1500 light years away in the constellation of Orion, the Hunter.
Produced by supernovas, these extremely dense husks are left behind after massive stars end their lives.
Because of their large masses and great ages, these clusters are thought to have produced a large number of stellar - mass black holes — created as massive stars within them exploded and collapsed over the long lifetime of the cluster.
This discovery meant that scientists had been overestimating the star's abundance of heavy elements, which in turn meant they had been overestimating its mass — and thus underestimating its age, because less massive stars evolve more slowly.