For a long time, astronomers have long been looking for important factors that create stars more efficiently than other galaxies.
Innovative research has now revealed that the previous theoretical ingredients -magnetic fields play an important role in the star formation process within the integration of the galaxy.
How the magnetic field uses star formation as fuel
Just as a pressure cooker uses a lid to reduce cooking heat and pressure, the galaxy receiving a merger can depend on magnetic fields to create appropriate conditions for star formation.
Scientists studying ARP 220, a system formed by a collision of two gases with a wealth of gas, discovered the persuasive evidence of a dense gas and a magnetic field in the dust disk.
ARP 220 is one of the brightest objects across the Milky Way when observed by infrared light. The intense star burst activities of this system have been confused astronomers for many years.
The galaxy merger is known to cause a rapid burst of star formation, but the accurate mechanism to adjust this process remained unclear.
Observe the magnetic field for the first time in the Marge Galaxy
For the first time, researchers detected magnetic fields deep into the core of Galaxy Merger and provided new insights on their roles in the formation of stars nursery schools.
This discovery was made using Submir Metter Array (SMA), a collection of eight radio dishes near the top of Hawaii’s Mauna Care. With this advanced telescope, astronomers investigated deep in ARP 220 and revealed the existence of these unfamiliar fields.
To form a new star, you need to compress a huge amount of gas together. However, when a young star ignites, intense heat is generated, the surrounding gas is dispersed, and the star formation is slower.
The magnetic field functions as a stabilization power, combines gas, preventing it from escaping too fast -try to make food efficiently cooked as a way to maintain the heat of the pressure cooker.
Why do some galaxies form more efficient stars?
One of the biggest mysteries of astronomical physics is the reason why some galaxies, especially the merged galaxy, convert gas into stars more rapidly than other galaxies. This phenomenon is known as a star burst and is contrary to the conventional model of star formation.
Astronomers currently believe that magnetic fields may be a missing link. By holding the star -forming gas for a longer time, these fields resist the expansion and spread caused by the heat of young stars and supernova explosions. With this process, gas can maintain sufficient density to keep the stars at the accelerated speed.
Another important feature in the Galaxy Mergers magnetic field is the ability to slow the rotation of gas on the disk. This deceleration allows gravity to pull a strong gas, pour it inward, and supply fuel to intense star bursts. Without this effect, the gas will be more promptly dispersed and the formation of new stars will be restricted.
These discoveries show an important breakthrough in understanding how the galaxy merge will generate stars at such a high rate.
Until now, the existence of magnetic fields was purely theoretical in these environments, but new observation results provide specific evidence that it plays an important role in adjusting star formation.
Future of star formation research
With this discovery, astronomers currently want to investigate whether there is a similar magnetic field in other ultra -aluminum infrared galaxies. By expanding their research, they want to improve the star formation models and gain deep insight into the most bright galaxy in the universe.
This study represents a major move forward in astronomical physics, shining light on hidden mechanisms dominating the evolution of stars.
As technology advances and telescopes become more powerful, the role of magnetic fields in the formation of the galaxy will be clearer, and a new chapter will be released in the understanding of the universe.
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