Astronomers Catch Plasma Falling at Supersonic Speeds Inside a Solar Filament
Using the THEMIS telescope in Tenerife, solar physicists have measured cool plasma falling at a supersonic 89.8 kilometres per second ...
Tag: solar physics
Century of Solar Photographs Reveals Hidden Rhythms in the Sun’s Magnetic Heart
A new analysis of more than a century of Ca ii K images from India's Kodaikanal Solar Observatory shows that ...
Fourier Power Spectra Pass a Rigorous Test on the Sun’s Turbulent Surface
New controlled simulations and Monte Carlo experiments show that Fourier power spectra of the solar photospheric velocity field reliably reflect ...
Sunspots Hum to a Hidden Rhythm, and a New Infrared Telescope Just Heard It
Using the AIMS telescope at Lenghu Observatory, a new Solar Physics study finds that sunspot umbrae, penumbrae and the quiet ...
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 ...
Lost 18th-Century Sunspot Diaries Reveal the Sun’s Quiet Comeback
Researchers have re-analyzed Philippe de La Hire's 1703 to 1710 sunspot journals from the Paris Observatory, reconstructing daily positions, areas, ...
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 ...
Half a Century of X-Ray Solar Flares Reveals Unpredictable Cycle-to-Cycle Behavior
A half-century statistical analysis of GOES X-ray flare records shows that both flare intensity distributions and flare rates by sunspot ...
Multi-Spacecraft Fleet Tracks Solar Electron Blast from Corona to Earth
Using coordinated observations from multiple spacecraft, researchers traced solar energetic electrons from a 28 January 2025 coronal jet to detectors ...
New X-Ray Polarimeter Aims to Catch Solar Flares in the Act
Researchers at Guangxi University have designed the Solar X-ray Polarization Detector, a GMPD-based instrument capable of measuring the polarization and ...
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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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