New research challenges the long-held idea of “geomagnetic saturation,” suggesting Earth’s response to powerful solar storms ...

In March 2025, NASA launched the Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission in an effort to better ...

G2 geomagnetic storm confirmed at Kp 5.67 on August 2, 2026, arriving exactly within NOAA's 48-hour forecast window. Dual ...

New research led by NASA Goddard found persistent “erroneous measurements” skewing past estimates for how severe geomagnetic storms can get.

The effects of extreme space weather may be larger than previously thought, research in the journal Nature reveals. The paper, titled "Regression to the mean can explain saturation of geomagnetic ...

When a Lancaster University team set out to learn whether solar energetic particle events — bursts of high-speed charged particles unleashed by solar flares and coronal mass ejections — could warm ...

A powerful solar storm put on an amazing skyward light show across the globe overnight but has caused what appeared to be only minor disruptions to the electric power grid, communications and ...

Solar storms may affect weather on Mars when they strike at the same time as major Martian dust storms, a new study suggests for the first time. Researchers found evidence of rising temperatures in ...

A geomagnetic storm is hitting Earth right now. NOAA's Space Weather Prediction Center confirmed G1 (minor) geomagnetic storm conditions through Wednesday after fast solar wind from a large coronal ...