How The Sun's Scorching Corona Stays So Hot - Universe Today
We’ve got a mystery on our hands. The surface of the sun has a temperature of about 6,000 Kelvin – hot enough to make it glow bright, hot white. But the surface of the sun is not its last later, just like the surface of the Earth is not its outermost layer. The sun has … Continue reading "How The Sun’s Scorching Corona Stays So Hot"