👉 A supergiant is a type of star that has a very large and massive core, but it lacks the necessary mass to start burning hydrogen fuel. Supergiant stars are much larger than ordinary stars, with masses approaching billions or even trillions of solar masses. They have extremely high temperatures and pressures, making them ideal for forming planetary systems around their centers. The term "supergiant" is often used in astronomy to describe a star that has been so massive and massive that it lacks the
