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Space
Space
Science
Victoria Corless

Our galaxy's swirling gases and magnetic lines create cosmic artwork in new simulation

Swirls of colors all over.

In between all the stars in our galaxy, there is a vast, diffuse mix of gas and dust known as the interstellar medium — and scientists have developed a new computer model to explore the magnetism and turbulence of this medium, in turn generating stunning images that resemble abstract works of art. The images map out properties such as fractal density and magnetic field lines, resembling abstract works of art.

The interstellar medium in our Milky Way galaxy is magnetic, can be compressed, and is turbulent. It affects important processes like star formation, cosmic-ray movement, and materials mixing in space. However, despite its importance, scientists still don't have a clear mathematical way to describe how it works.

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