what is the sun and what is the temperature of sun

the sun is our star which is the also called yellow dwarf star, a hot ball of glowing gases.

Its gravity holds the solar system together, keeping everything from the biggest planets to the smallest particles of debris in its orbit. Electric currents in the Sun generate a magnetic field that is carried out through the solar system by the solar wind-a stream of electrically charged gas blowing outward from the Sun in all directions.

The connection and interactions between the Sun and Earth drive the seasons, ocean currents, weather, climate, radiation belts and aurorae. Though it is special to us, there are billions of stars like our Sun scattered across the Milky Way galaxy. the distance between sun and earth is 150.97 million Km. and do know that first ever the distance

between sun and earth is founded in the hinduism ancient prayer book 

" hanuman chalisa " written by Goswami tulsidas. 

Earth orbits the sun 100,000 X closer than the Oort cloud and average of 92,955,807 miles (149,597,870 km). the distance from Earth to the sun is called an astronomical unit, or AU, which is used to measure distance through the solar system

the temperature of sun is approximately 5,778 K (5,505 °C, 9,941 °F)