Scientists now for the first time have discovered evidence of two such massive stars from a binary system that both ran out of fuel and exploded \u200cviolently within a relatively short time.
WASHINGTON — Unlike our sun, most of the largest stars in the cosmos are not solo acts, but rather are born together with another star in what is called a binary system, destined to spend their lives gravitationally bound in a cosmic marriage. But n... [4062 chars]