Most of the detailed simulations of magnetic disorder in space are amazingly beautiful

A new simulation of the magnetic disorders of the galaxy shakes how we think about the physical physical environments and its perception.

This model was developed by James Betty, a post -PhD fellow at the Canadian Institute at the University of Toronto for theoretical astronomical physics and the University of Princeton, and collaborators from the United States, Australia and Europe. Described in a Modern paper In natural astronomy, the model simulates the space in increased resolution-from volumes 30 years of light-year light to small pockets measured 5,000 times smaller.

“This is the first time that we can study these phenomena at this level of accuracy and in these different standards,” Betty said at the University. Release.

The simulation sets the chaotic dance of the molecules in the middle between the stars (ISM) with unprecedented accuracy. One aspect of this model is its ability to capture transformations in the intensity of the medium between stars-from the semi-modified space of the space between the stars to the dense clouds that were born stars.

The magnetic field that shines through our galaxy is the weakest millions of the refrigerator magnet, but it is nevertheless a guideline of the substance in the middle between the stars. Magnetic galaxy helps to form how stars form, how cosmic rays travel, and even how to tamper with the solar wind with the Earth’s magnetic field.

Betty said: “We know that magnetic pressure opposes the formation of stars by pressing gravity to the outside because it is trying to collapse the nun of the formation of stars.” “Now we can determine what can be expected in detail of the magnetic disorder on these types of scales.”

Simulation is also compatible to help scientists investigate the phenomena closer to the home – that is, the solar wind flowing from the sun and bomb The spacecraft and the atmosphere of the Earth, generate a wonderful eurora.

Beattie pointed out that early tests compare the results of the form with data in the real world of promising solar winds.

Like the most powerful radio telescopes such as Square kilometer Come to the Internet to measure the fluctuations of the magnetic field in the universe, among other things, the form can be fed data that improves its reflection of how magneticism is formed everywhere around us.

The secrets of the universe are partially decoded by observation, but of the same importance, the solid models of the forces governing the universe. Magnetic fields have a hidden companion – but decisive – in the Milky Way, and the new model helps us approach an accurate image of the galaxy.