Solar flares as a research area encompass the multidisciplinary investigation of rapid energy-release events in the solar atmosphere, focusing on their physical mechanisms, occurrence, energetics, and impacts. This field integrates solar magnetohydrodynamics, plasma physics, and high-energy astrophysics to study magnetic reconnection, particle acceleration, and radiation processes across the electromagnetic spectrum. Research emphasizes modeling flare initiation and evolution, analyzing observations from space- and ground-based instruments, and quantifying flare contributions to space weather, including effects on the heliosphere, planetary magnetospheres, and technological systems. The area also involves developing predictive frameworks and data-driven methods to assess flare likelihood based on solar magnetic field diagnostics.
The most comprehensive data set ever collected from Earth's atmosphere during a solar radiation event has highlighted the importance of better-coordinated radiation monitoring for aviation safety, according to new research ...
Planetary Sciences
Oct 20, 2026
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The sun is capable of great things. In massive eruptions, it repeatedly hurls particles and radiation into space. This solar bombardment can be dangerous for technical infrastructure on Earth: For example, satellites and ...
Planetary Sciences
Sep 10, 2026
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29
On Nov. 11, 2025, Earth experienced a severe geomagnetic storm triggered by solar flares and coronal mass ejections from an active sunspot region. While this kind of storm brings beautiful auroras admired in many areas around ...
Our sun is capable of storms far bigger than we've ever recorded. Studying the world's oldest trees suggests we could soon be due one of these gargantuan events.
Planetary Sciences
Aug 17, 2026
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Scientists have developed a new way to predict the strength of the sun's next activity cycle up to seven years before it reaches its peak.
Astrobiology
Jul 19, 2026
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A team at the Applied Physics Lab is working to understand the complex science behind predicting invisible threats that can quickly cripple electric grid infrastructure on Earth.
Earth Sciences
Jul 10, 2026
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For six and a half days in July 2024, the balloon-borne solar observatory Sunrise III kept its gaze fixed on the sun. The stratospheric flight, which stretched from the northernmost tip of Sweden to Canada's Northwest Territories, ...
Astronomy
Jul 9, 2026
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Researchers are closer to unraveling a longstanding solar mystery surrounding the extreme thinness of the sun's tachocline layer of strong shearing motion—a region believed to be critical for creating the violent eruptions ...
Astronomy
Jul 8, 2026
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24
For decades, scientists have searched for a clear link between the sun's explosive storms and the weather that occurs on Earth. A breakthrough study from the University of New Hampshire reveals that in the hours and days ...
Earth Sciences
Jun 28, 2026
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28
Solar flares are the most explosive energy-release events in the solar corona, leading to intense particle acceleration, plasma heating and bulk plasma motions on short timescales. Core questions during solar flares remain ...
Astronomy
Jun 9, 2026
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