Astronomers are one step closer to understanding one of the most enduring solar mysteries, having captured unprecedented data from the sun's magnetic field. The groundbreaking data collected from the ...

First, let’s discriminate between expansion and expulsion. Expansion happens because the thermal pressure from the increased energy production in the Sun’s interior exceeds the gravitational force ...

Scientists have discovered tiny vortices moving across the Sun’s surface, revealing a previously hidden layer of activity in ...

The Sun’s extremely hot outer layer, the corona, has a very different chemical composition from the cooler inner layers, but the reason for this has puzzled scientists for decades. One explanation is ...

What Is Really Inside The Sun: A Nuclear Engineer Explains. Take a scientific look inside the Sun, from its layers and ...

Imagine for a minute that you have been transported to the middle layers of the sun’s atmosphere. The sun’s surface, the “visible disc” scientists call the photosphere, boils below you, red-hot plasma ...

How hot is the sun? Here are the scorching temperatures of the star's layers The sun provides energy that is vital for life on Earth, and that energy comes as a result of the sun’s heat. But how hot ...

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 future is bright—too bright—for life as we know it once the sun transforms into a red giant star It’s impossible to forget just how much the sun affects life on our planet. It’s overwhelmingly the ...