Confirmed: Stellar Behemoth Self-Destructs in a Type IIb Supernova
Our Sun may seem pretty impressive: 330,000 times as massive as Earth, it accounts for 99.86 percent of the Solar System’s total mass; it generates about 400 trillion trillion watts of power; and it has a surface temperature of about 10,000 degrees Fahrenheit. Yet for a star, it’s a lightweight. (more…)