Astronomers have recently discovered a rare binary star system composed of a red nova and a main sequence star. The red nova is a type of binary star system that is formed when two stars of different sizes collide, resulting in a large, bright explosion. This is the first time a red nova has been observed in a main sequence star, and it is a significant discovery that could help us better understand the evolution of binary stars.

Astronomers have made a remarkable discovery—the first red nova binary star system composed of a main sequence star! A red nova is a type of binary star system that is created when two stars of different sizes collide, resulting in a large, bright explosion. This is the first time that a red nova has been observed in a main sequence star, meaning it could provide important insights into the evolution of binary stars.

Read Full Article Here

source: Phys.org