And it helps to discover these galaxies, which they contain star bars, in Review Theories on the evolution of the universesay the researchers, some of whom work at the University of Austin in State of Texas American.
Starry rods play a vital role in evolution galaxies By pumping gas into its central regions and contributing to training starsAccording to a study published in the journal "The letters from the astrophysicist diary".
The most important points of the study
- The study highlights several barred spiral galaxies that are 8 billion years old.
- Previous studies pointed to the existence of this type of galaxy.
- In the new study, the researchers say, the images collected by the previous telescope "Hubble"The stellar features of these galaxies have not previously been revealed. For example, there is a bar galaxy called "EGS-23205" Photos of her were taken via "Hubble" It appears to be slightly larger than "mark on a hard drive"but the images collected by the new telescope "James Webb"it appears to be a beautiful spiral galaxy with pronounced star bars".
Capacity "James Webb"
Scientists attributed the new discovery to the use of "James Webb" Larger mirrors, giving him the ability to gather light, allowing him to see more in higher resolution.
Scientists have worked to visually examine hundreds of galaxies, looking for those that contain star bars, which has helped narrow the list down to a few dozen for analysis with more intensive approaches.
Sharda Jogi, an astronomer and study co-author from the University of Austin, said: "Barely visible in the Hubble data, the bars have just appeared in James Webb’s images, showing the telescope’s incredible capabilities in revealing the basic structure of galaxies.".
Following: "Rods help solve the problem of galactic supply chains and just like we need to get raw materials from the port to factories to make new products, star rods transport gas to the central region when gas transforms into new stars at a rate of 10-100 times more than the rest of the galaxy".
Scientists say the new discovery on the star bars during the early universe "will tremble" Scenarios of evolution of the galaxy.
Jogi said there is a new scenario for the evolution of galaxies, which is that rod cells accelerated star production in the early eras.
“>
The British newspaper “The Independent” stated that the telescope “James Webb“Take new photos of young, billion-year-old galaxies that look like”Milky WayAnother name for it is the Milky Way.
And it helps to discover these galaxies, which they contain star bars, in Review Theories on the evolution of the universesay the researchers, some of whom work at the University of Austin in State of Texas American.
Starry rods play a vital role in evolution galaxies By pumping gas into its central regions and contributing to training starsAccording to a study published in The Astrophysical Journal Letters.
The most important points of the study
- The study highlights several barred spiral galaxies that are 8 billion years old.
- Previous studies pointed to the existence of this type of galaxy.
- The researchers of the new study say that the images collected by the previous telescope “HubbleThe stellar features of these galaxies have not been revealed previously, for example there is a bar galaxy called “EGS-23205”, which images taken by “Hubble” appear to be little more than a “mark on a hard drive”, but the images collected by the new James Webb telescope, appears to be a beautiful spiral galaxy with clear star bars.
The skills of James Webb
Scientists have attributed the new discovery to James Webb’s use of larger mirrors, which give him the ability to gather light, allowing him to see more with greater precision.
Scientists have worked to visually examine hundreds of galaxies, looking for those that contain star bars, which has helped narrow the list down to a few dozen for analysis with more intensive approaches.
University of Austin astronomer and study co-author Sharda Jogi said: ‘The bars that were barely visible in the Hubble data have just appeared in James Webb’s images, demonstrating the telescope’s tremendous capabilities in showing the underlying structure of galaxies. “.
And he continued: “The rods help solve the problem of supply chains in the galaxies, and just as we have to get the raw materials from the port to the factories to make new products, the stellar rods serve to transport the gas to the central region when the il gas turns into new stars 10 to 10 100 times faster than the rest of the galaxy.”
Scientists say the new discovery about starbars during the early universe will ‘shake up’ scenarios for the evolution of galaxies.
Jogi said there is a new scenario for the evolution of galaxies, which is that rod cells accelerated star production in the early eras.
