The corona is hotter than the photosphere because the sun's magnetic field carries energy upward from the surface and into the chromosphere and corona. The opposite effect is observed when the magnetic fields cause sunspots to form resulting in cooler surfaces.
This is because the core of the sun is where nuclear fusion is occurring.
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No it is not, however it is similar to that of the sun's surface
27 MILLION degrees Farenheight way way way hotter than Venus's surface and Earth's CORE!
No it is not. the suns core is 15 million degrees Celsius. Lightning does not even come close to that hot. Lightning is, however, about 5 times hotter than the surface of the sun.
The outer core is liquid. Its pressure is low enough and its temperature high enough for it to melt. The inner core is solid. Both its pressure and temperature are higher than the outer core, but the increased pressure overwhelms the increased temperature, keeping the inner core from melting.
By the SUNS ENERGY. (Which makes it hotter and hotter.)
Nothing, it just got a little hotter. For nuclear fusion to occur it had to reach 10 million degrees kelvin.
The sun is millions of degrees hotter than the earths core! (:
The sun's core is hotter, it is about 30 billion degrees Celsius.
WELL YES JUST 1 THINGTHE SUNS COREthe suns core is the only thing hotter then the sunMore Elaborated Answer:To my knowledge there is no astronomical object hotter than the star.
The suns surface is hotter, estimated to be around 5500-6000 Kelvin.
The reason why the surface of the sun is colder than the sun's core is because the surface is father from the core of the sun.As you get deeper and closer to the sun's core,it gets hotter and hotter because your getting closer to the sun's core which is 15,000,000 F and 13,000,000 C