Sun Unleashes Strongest Flare of 2025, Causing Global Radio Blackouts

By
On Nov. 11, 2025, the Sun erupted with an X5.1-class flare, disrupting shortwave communications across Africa and Europe. The flare’s X-rays and UV radiation ionized Earth’s upper atmosphere, causing R3-level radio blackouts. NOAA warned that a coronal mass ejection could reach Earth on Nov. 12, potentially triggering strong geomagnetic storms and vivid auroras.

from Gadgets 360 https://ift.tt/eKa2BLQ

Comments

Post a Comment

Popular posts from this blog

Apple to End Software Support for 16 iPad, Mac, Apple Watch and Apple TV Models With Latest Updates

By
Apple held its Worldwide Developers Conference (WWDC) 2026 last week, where it previewed its upcoming operating system update for devices like the iPhone, iPad, and Mac. In subsequent post-keynote sessions, the Cupertino-based tech giant also revealed that the updates would mark the end of the road for several older products. Apple is dropping support for a total of 16 devices across four product categories with the introduction of iPadOS 27, watchOS 27, macOS 27 Golden Gate, and tvOS 27. from Gadgets 360 https://ift.tt/z2nKeVA
Read more

NASA Spots Plankton Swarms from Space to Help Save North Atlantic Right Whales

By
North Atlantic Right Whales are one of the world’s most endangered mammals. They face threats from fishing gear entanglement and ship collisions. Scientists are now using NASA satellite data to track the whales’ key food source, the red coloured plankton Calanus finmarchicus, in the Gulf of Maine. By identifying swarms of this copepod via its natural pigment, researchers hope to better understand whale migration. With new technology like the PACE satellite, future ocean monitoring could dramatically enhance whale conservation efforts. from Gadgets 360 https://ift.tt/VMO0Agv
Read more