Different stars can exhibit different levels of activity. The Sun's signs of solar activity are rather feeble on an astronomical scale. Other stars are up to ten times more active. While researchers ...

Magnetars are neutron stars characterized by some of the most powerful magnetic fields in the Universe, as well as their intense X-ray and gamma-ray emissions and outbursts. An international team of ...

The sun’s surface is a brilliant display of sunspots and flares driven by the solar magnetic field, which is internally generated through a process called dynamo action. Astrophysicists have assumed ...

An international team of scientists has modeled the formation and evolution of the strongest magnetic fields in the universe. The team used advanced numerical simulations to model the magneto-thermal ...

Image of the Sun taken from the Solar Dynamics Observatory satellite, showing the quiet corona and magnetic structures like coronal loops, which trace the intricate patterns of magnetic field lines ...

The mystery of why Mercury's magnetic field is so weak may just have been solved: It is being stifled by the solar wind, researchers think. Mercury and Earth are the only rocky planets in the solar ...

The Sun's magnetic field undergoes a significant reversal approximately every 11 years, affecting space weather and Earth's climate. This complex process, driven by the Sun's dynamo mechanism, ...

In their interiors, stars are structured in a layered, onion-like fashion. In those with solar-like temperatures, the core is followed by the radiation zone. There, the heat from within is led ...

In their interiors, stars are structured in a layered, onion-like fashion. In those with solar-like temperatures, the core is followed by the radiation zone. There, the heat from within is led ...