A new study has uncovered a connection between solar flares—sudden outbursts of radiation from stars—and short-term weather ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

A groundbreaking study published in The Astronomical Journalhas shed light on how solar flares—sudden bursts of radiation ...

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

HIP 67522 b, a Jupiter-sized planet, orbits its star in just 7 days. Its closeness disturbs the star’s magnetic field, triggering stellar flares that scorch the planet’s atmosphere ...

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

A stunning breakthrough in solar physics reveals ultra-fine magnetic structures on the Sun's surface, thanks to the NSF's ...

Solar Orbiter captures first-ever images of the Sun’s poles, offering insights into solar magnetism, atmospheric motion, and the solar wind.

The interior of the sun is threaded with huge ropes and tubes of magnetic fields, loaded with very hot plasma—gas so hot its ...