Scientists have discovered incredibly tiny plasma whirlpools swirling across the Sun’s surface, some just 20 kilometers wide.

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of the solar system showing the orbits of the planets around the sun. From an early age, we are taught to ...

Add Yahoo as a preferred source to see more of our stories on Google. What type of star it is: A yellow dwarf star The sun is the star at the center of our solar system. It's the largest, brightest ...

The Solar System may look orderly from a distance. Eight planets orbiting one star, ...

The Sun doesn’t just fuel almost all life on Earth. It’s also our astrophysical laboratory, the only star close enough to ...

Credit: ESA & NASA/Solar Orbiter/EUI team; Data processing: E. Kraaikamp (ROB) As tempting as it is to cite one, no single number can describe the temperature of the whole Sun. Its layers are at ...

The magnetic field of the Sun plays a crucial role in shaping the heliosphere — the domain of the Sun — by accelerating the solar wind into a pair of jets As the Sun skims through the galaxy, it ...

The highly anticipated solar eclipse on Monday, April 8, might offer some extra fireworks. It’s all thanks to a series of massive explosions that one solar physicist says could be visible during the ...

A team of scientists from around the world has created the first system that can predict when and where extremely powerful solar storms, called superflares, are most likely to happen. These storms can ...

How will life on Earth end? The answer, of course, is unknown, but two new studies suggest a collision with Mercury or Mars could doom life long before the Sun swells into a red giant and bakes the ...