Solar flares are the most explosive energy-release events in the solar corona, leading to intense particle acceleration, ...

The highest-resolution images of a solar flare captured at the H-alpha wavelength (656.28 nm) ever captured may reshape how we understand the sun's magnetic architecture—and improve space weather ...

Astronomers using the Inouye Solar Telescope have captured the sharpest-ever images of a solar flare, revealing coronal loops as thin as 21 km wide. These threadlike plasma structures, imaged during ...

Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to new research. Reading time 2 minutes Intense solar flares—sudden bursts of ...

A groundbreaking study has revealed that solar flares can reach astonishing temperatures of 108 million degrees Fahrenheit (60 million°C), nearly six times hotter than earlier estimates. This ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA/SDO It's been ...

A high-powered solar flare erupted from the sun last week, causing a major radio blackout in Europe and Asia. The eruption happened at 3:25 a.m., meaning that the sun wasn't in the Texas sky at the ...

Flickering, invisible “loops” in the sun’s atmosphere appear to warn of larger solar flares to come, a new analysis finds. The discovery could help scientists better predict space weather, researchers ...

The NSF inouye solar telescope observes its first x-class solar flare and reveals the smallest coronal loops ever imaged MAUI, HI - AUGUST 25, 2025 — The highest-resolution images of a solar flare ...