The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.

The eruption was accompanied by a CME, which is currently under analysis to assess whether any part of it is headed for Earth ...

WARNINGS have been issued as an ‘extreme’ solar storm hits Earth capable of power loss and radio blackouts. A monster X5.1-class solar flare has already erupted from the sun yesterday, ...

These CMEs are currently headed toward Earth and will likely cause strong to minor geomagnetic storms later today and ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

The Solar Ultraviolet Imager (SUVI) onboard NOAA’s GOES-19 satellite (launched on June 24, 2024) monitors the sun for hazardous space weather that could affect Earth. Classified as an X9.0 flare, it ...

NOAA's Space Weather Prediction Center stated that those flares were accompanied by coronal mass ejections (CMEs) that could ...

Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...

The same region on the sun that’s responsible for this week’s stunning auroral display just erupted in another powerful solar flare early on Friday morning ...

The sun has a bone to pick with Earth — and it’s not done yet. A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe ...