Every photon born in the Sun’s nuclear furnace faces a staggering obstacle course before it reaches the visible surface.

Beneath roughly 5,150 kilometers of rock, liquid metal, and extreme pressure, Earth’s solid inner core sits at temperatures ...

(PhysOrg.com) -- The dense, hot, radioactive core of the Sun rotates significantly more slowly than the layer next to it, the radiative zone, a Stanford solar physicist has concluded. According to ...

For several years, solar scientists have been able to detect a certain kind of seismic wave — called pressure waves or p-waves — traveling across the surface of the sun. However, they also knew ...

What does the Sun’s core look like? This is a fantastic question Sophie, and one we will need to go on an adventure to answer! We are about to take a journey to the centre of the Sun. The action ...

One of the biggest arguments about the inner solar system among astronomers and scientists is why exactly Mercury has such a massive iron core. The prevailing theory is that collisions with other ...