The Romany, also known as Gypsies, are associated in popular culture with fortune-telling, with a nomadic caravan lifestyle, and with music and colorful dances. They live all across Europe, but usually remain distinct from other local populations.
supergiant-an extremely bright star of very large diameter and low density. star - (astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior.
What Causes a Supernova. A Massive Star will use up all of its hydrogen, leaving nothing to fuel it. After a few years with no source of energy it will run out of energy. During this process the core of the Star turns to iron and the Star will become unstable. This causes the star to become a Red Supergiant. The Star will continue to become more and more unstable which will cause a nuclear reaction in the core causing the Star to go Supernova.