科学与环境

Sun's outer magnetic field mapped in 3D for the first time

来源: Phys.org - latest science and technology news stories · 发布于

Sun's outer magnetic field mapped in 3D for the first time
来源: Phys.org - latest science and technology news stories

A team of researchers has produced the first global, three-dimensional estimates of the sun's magnetic field, including the area beyond the sun's visible edge. This marks a step toward more accurate models of solar activity—and ultimately, better predictions of solar magnetic eru

A team of researchers has produced the first global, three-dimensional estimates of the sun's magnetic field, including the area beyond the sun's visible edge. This marks a step toward more accurate models of solar activity—and ultimately, better predictions of solar magnetic eruptions, which are the root cause of extreme space weather that can impact critical infrastructure technologies on Earth.

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Astronomers uncover a mysterious magnetic web above the Sun
科学与环境

Astronomers uncover a mysterious magnetic web above the Sun

The Sun’s seemingly peaceful regions are hiding a surprisingly complex magnetic world. Using a balloon-borne telescope high above Earth, scientists discovered delicate, thread-like magnetic structures woven through the solar atmosphere, apparently shaped by twisting motions on th

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