Solar Flares

Double X-Class Solar Flares Paralyse Global Shortwave Radio

The Sun erupted with two massive X-class flares in less than seven hours, triggering widespread communication blackouts across four continents as Solar Cycle 25 nears its peak. Apr 24, 2026

Physics

Solar warning: high-risk window for Artemis II

A Mexican physicist warns that repeating solar cycles could make early 2026 a high-risk period for a crewed Artemis II launch, with implications for astronaut safety and mission p… Mar 12, 2026

Space

Giant Sunspot Faces Earth — Carrington‑scale Fears Revisited

A vast sunspot complex comparable in size to the active region that preceded the 1859 Carrington Event has appeared on the Sun and is pointed toward Earth, raising questions about… Dec 05, 2025

Space

NASA Alert: X‑Class Solar Flares Threaten Infrastructure

NASA and space‑weather forecasters have detected multiple X‑class solar flares during the current solar maximum; intense eruptions can disrupt radio, navigation and power grids an… Dec 02, 2025

Articles about Solar Flares

Double X-Class Solar Flares Paralyse Global Shortwave Radio

Solar warning: high-risk window for Artemis II

Giant Sunspot Faces Earth — Carrington‑scale Fears Revisited

NASA Alert: X‑Class Solar Flares Threaten Infrastructure