Researchers have developed a new approach using the concept of “magnetic trees” to uncover previously hidden flows in the Sun’s upper atmosphere. The study provides fresh insights into the complex behaviour of the Sun’s magnetic fields and the movement of hot plasma through its outer atmospheric layers.
The researchers examined the intricate structures formed by magnetic fields, which can be visualised as branching patterns resembling the roots and branches of a tree. By studying these magnetic structures, scientists were able to trace the movement of material and identify flows that are difficult to observe directly.
Understanding these hidden flows is important for gaining a clearer picture of how energy is transported through the solar atmosphere and how the Sun’s magnetic activity evolves. The findings could also contribute to a better understanding of solar eruptions and other phenomena that influence space weather and can affect satellites, communication systems and technology on Earth.
The research highlights how studying the Sun’s magnetic architecture can reveal new information about the dynamic processes taking place in its upper atmosphere, opening new avenues for future investigations into solar activity.