Its big, hot, & only 0.987 AU away.
The Sun has a radius 100 times the size of Earth. It would take 1.3 million Earths to fill the Sun. The core of the sun is 27,000,000 degrees Fahrenheit. The Sun accounts for 98% of our solar system’s mass. Every second it converts 700 million tons of hydrogen to helium ashes.
A direct hit from an X Class solar flare could knock out all of the power grids on Earth for many months (until fixed). This is called the “kill shot”.
Yea, so its a safe bet the Sun is responsible for ANY global warming.
– John C. Fleming