Click on any of the images to link directly to great sites providing information on the workings of our Sun. You'll find out how and why the Sun shines, to look deep down inside it, to listen to its sounds, and marvel at some close up views.

Researchers use different wavelengths to reveal features not visible in white light.

BUT REMEMBER, NEVER LOOK DIRECTLY AT THE SUN!

At the heart of the Sun, 400 trillion trillion trillion hydrogen nuclei fuse into helium every second, releasing more energy than humans have used since the beginning of civilization.

From the core energy takes up to 170,000 years to radiate up to the outer layer,

where convection currents bring it to the Sun's visible photosphere.

The Sun's rotation generates huge magnetic fields which shape active regions, sunspots and sculpt massive loops and prominences. The Sun is a magnetic, variable star...