How Solar Flares Twist Magnetic Fields: New Law for Helicity in Separator Reconnection
A new analytical study provides the first closed-form description of how magnetic helicity is created during time-dependent separator reconnection in ...
Tag: Solar Corona
Solar Orbiter flies through the Sun’s magnetic boundary to reveal how corona becomes solar wind
A Southwest Research Institute analysis of Solar Orbiter data from a close flythrough of the heliospheric current sheet reveals a ...
Auburn Physicist Chen Shi Wins International Award for Solar Wind Turbulence Research
Auburn University assistant professor Chen Shi has received a 2026 Kamide Lecture Award from the Asia Oceania Geosciences Society for ...
Solar Flares Unleashed: How a Multi-Scale Magnetic Cascade Ignites the Sun’s Biggest Explosions
A new two-stage theoretical model proposes that solar flares begin with a slow global magnetic instability that triggers a multi-scale ...
Shear Instability Itself Can Twist Solar Jet Magnetic Fields, Study Finds
A new analytical study shows that the Kelvin-Helmholtz instability in magnetized plasma intrinsically generates magnetic helicity, potentially supplying the twist ...
Solar Rain and Prominences: How the Sun’s Million-Degree Corona Cools and Erupts
A new collection of studies shows that coronal rain, prominences, and solar eruptions are connected expressions of the same cooling ...
Hooked and U-Turned Radio Bursts Reveal Hidden Solar Magnetic Loops
A new analysis of 38 J- and U-type solar radio bursts shows that these curved spectral signatures trace closed coronal ...
Solar Flares Silence and Revive the Sun’s Mysterious Radio Noise Storms
A new Solar Physics study shows that an M2.9 solar flare suppressed and then revived a type I radio noise ...
Solar Radio Burst Reveals a Shock Racing Through the Sun’s Atmosphere in Multiple Lanes
An unusual multi-lane type II radio burst observed on May 29, 2024 shows that complex, inhomogeneous shock dynamics near the ...
Slow-Rise Solar Storms Under the Microscope: Streamer Blowout Ejections Tracked in 3D
A multi-spacecraft study of three 2013 streamer blowout coronal mass ejections reveals distinctive slow-to-fast kinematic profiles with acceleration transitions at ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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