Under the Sun's surface is a rapidly rotating core with a temperature of 29 million degrees Fahrenheit NASA/GSFC/SDO Within the fiery heart of the sun is a dense core spinning nearly four times faster ...

The Borexino experiment detected particles from our star’s second-most important fusion process Neutrinos spit out by the main processes that power the sun are finally accounted for, physicists report ...

The sun is the solar system's central star and supports all life on Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sun is a yellow ...

Neutrinos produced in the sun’s core could shed light on how much of the sun is composed of elements heavier than helium, Emily Conover reported in “Physicists spot a new class of neutrinos from the ...

The sun's core rotates nearly four times faster than the sun's surface, an international team of astronomers reports. The most likely explanation is that this core rotation is left over from the ...