the truth about the sun

You have lived on this planet for a long time, but you probably only know the Sun is the brightest and biggest star, providing sunshine and many nutrients - essential chemicals for

In fact, there are many things about the Sun that will make you dizzy and unimaginable when you hear it.

The Sun lies very far from Earth, making light need about 8 minutes 19 seconds to reach Earth.

The phenomenon of mouse king, animals eat themselves, the most worth watching movies, the truth about Santa Claus .... are the most popular scientific news in the past week.