The hallmark of the new image is a bright six-pointed star that aligns perfectly with the center of the galaxy.
The Webb Space Telescope has sent back to Earth an image of spiral galaxy NGC 7469, 220 million light-years away in the constellation Pegasus. ScienceAlert writes that this image shows a bright six-pointed star that could be called the perfect symbol of Christmas.
in 24News Breaker. Technology emerged telegraph channel. Subscribe so you don’t miss the latest and exciting news from the world of science!
Galaxy NGC 7469, shown in the new Webb image, is about 90,000 light-years in diameter, making it slightly smaller than our own Milky Way. Also visible in the image is NGC 7469’s companion galaxy IC 5283, partially visible in the lower left of the image.
The Webb Telescope took this image of spiral galaxy NGC 7469 as part of a study by scientists trying to understand the nature of the emergence of new stars in this region of space, the growth of supermassive black holes, and how galaxies interact gravitationally. to connect
Because the galaxy NGC 7469 is facing us, you can see the details of its structure, especially the magnificent spiral arms and a very bright center. At the center of this galaxy is an active core with a supermassive black hole surrounded by matter falling into it. It is this gas and dust that can be seen in the photo, which emits a lot of bright light during heating.
The massive six-pointed star, almost the main element of the Webb telescope’s new image, is not a true space object but an image artifact known as a diffraction burst caused by light from the center of the galaxy. . This is actually a pattern that occurs when light is bent around the main mirror of a space telescope.
According to scientists, about 1,500 light-years from the center of the galaxy there is a bright ring where rapid star formation is taking place. Because NGC 7469 is so visible, scientists can better understand the connection between this star-forming ring and the active galactic core.
Scientists believe that such observations by Webb will provide a better understanding of how the process of forming new stars occurs in objects such as NGC 7469 and how it relates to the center of the galaxy. constantly escaping from the center of the galaxy and flying at about 6.5 million kilometers per hour. However, these emissions do not appear to affect the nova ring.
Both galaxies, NGC 7469 and IC 5283, are in constant gravitational interaction and merging is occurring. The galaxy pair has a common name – Arp 298 and a larger galaxy pulls gas from a smaller neighbor and in this way this substance helps form new stars.
Focus has already written that scientists have officially confirmed that the Webb space telescope has still discovered the most distant galaxy in the universe.
same Focus He wrote that in the satellite galaxy of the Milky Way, scientists are trying to detect a supermassive black hole that should be there. This hole could change astronomers’ understanding of how galaxies evolve.
Source: Focus
Ashley Fitzgerald is an accomplished journalist in the field of technology. She currently works as a writer at 24 news breaker. With a deep understanding of the latest technology developments, Ashley’s writing provides readers with insightful analysis and unique perspectives on the industry.