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.
Blue supergiants (BSG s) are hot luminous stars, referred to scientifically as OB supergiants. They have luminosity class I and spectral class B9 or earlier. They are found towards the top left of the HertzsprungâRussell diagram to the right of the main sequence.upernova progenitors are most commonly red supergiants and it used to be expected that only red supergiants exploded as supernovae. SN 1987A forced a rethink as the progenitor, Sanduleak -69Â° 202, was a B3 blue supergiant.