#WILL_THE_SUN_SHINE_FOR_EVER?
The Sun is a star-a vast sphere of luminous gas. Its light is a by product of gas-fuelled nuclear reactions in its core. It shines steadily now,but in about five billion years it will swell up before dying as a cold,dark cinder in space.
#WEIRD_OR_WHAT?
The sun' gravity pulls gas inwards,but the pressure of the gas at the core pushes outwards.The two forces balance to give it a shape.
#HOT_HOT_HOT
How hot is the sun= It depends where you put your thermometer. #CORONA: 2 Million degree celcius(3.6 million degree farenheit)
TRANSITION REGION (between chromosphere and corona):20,000 degree celcius to 1 million degree celciu
CHROMOSPHERE: from bottom to top, 4,500 degree celcius to 20,000 degree celcius
PHOTOSPHERE: 5,500 degree celcius
CORE : 15 million degree celcius .
