The sun has unleashed the most powerful solar flare since 2017, just days after it spat out another monster explosion. Both ...

Solar flares are currently rampant because the Sun is in the peak of its 11-year activity cycle, letting them off daily since ...

On Oct. 3, the sun released the most powerful solar flare this solar cycle, a colossal X9.05 eruption — and it's heading for ...

Thursday’s flare was much smaller, reaching only X9 strength. It was, however, the strongest this year, beating out an X7.1 ...

The sun released a powerful solar flare to start the month of October, which could lead to supercharged aurora displays over ...

Earth is bracing for blackouts after the sun unleashed a massive X-class solar flare — the most powerful it can generate — ...

An exceptionally intense solar flare has just occurred, raising hopes for breathtaking natural spectacles. This significant ...

The X9.0 flare takes the crown from the previous strongest flare of Solar Cycle 25, which was an X8.7 flare on May 14.

The largest solar flare of the current solar cycle exploded Thursday, emanating from a sunspot directly facing Earth. Classified as an X-9, this is the most powerful flare of the cycle to date.

On that day, an X2.3 flare went off, and the associated coronal mass ejection (CME) rapidly developed into a full halo event, heading for Earth. (NASA/SOHO/AFP via Getty Images) A solar flare ...

The coronal mass ejection is triggered by a powerful M3.8 flare from sunspot region ... producing a partial halo CME that has an Earth-directed component. This solar event is expected to arrive ...

These can play havoc with satellites in Earth's orbit, and interfere with ... This animation shows the temporal evolution of a solar flare region and the surrounding sunspots/pores as observed ...