Solar flares are the most powerful explosions in the solar system the biggest ones can have as much energy as a billion ...

Stars are far from calm entities. They can erupt in spectacular bursts of energy that disrupt the space around them, and ...

The flare, which hit an X7.1-class in strength, is the second-strongest solar flare we have seen so far this solar cycle, and sparked shortwave radio blackouts over Hawaii and the Pacific Ocean.

Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

Solar flares are categorized into flare classes, classified by the magnitude of soft X-rays observed in a narrow wavelength range of 0.1-0.8 nm. The flare classes are C-class, M-class and X-class ...

Spain has not reached any conclusions about what caused a major power outage on April 28, contrary to online claims saying authorities are blaming them on solar flare activity, a theory space ...

(NEXSTAR) — The sun, going through an active bout of Solar Cycle 25, spit out another intense flare over the weekend, bringing parts of the U.S. yet another chance at seeing the northern lights ...

(NEXSTAR) — The largest solar flare recorded since 2017 erupted Thursday morning, marking the latest episode in an active period for the sun. The scale ranges from B-class on the lowest end to C ...