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.
Supernova definition, the explosion of a star, possibly caused by gravitational collapse, during which the star's luminosity increases by as much as 20 magnitudes and most of the star's mass is blown away at very high velocity, sometimes leaving behind an extremely dense core. See more.