Answer:

quasar

Answer	Crossword Clue
QUASAR	Distant radiowave source
QUASAR	Celestial object with large redshifts
QUASAR	Deep-space energy source

QUASAR	Luminous object in outer space
QUASAR	Celestial object with a large red shift
QUASAR	Stellar radio source
QUASAR	Very distant, very bright starlike object
QUASAR	Cosmic radiator
QUASAR	Highly luminous cosmic object
QUASAR	Faraway energy source
QUASAR	Starlike object

QUASAR	Celestial source of radio waves
QUASAR	Starlike celestial object
QUASAR	Radio-wave emitter
QUASAR	Astronomical object with a large red shift
QUASAR	Astronomical discovery of the 1960's
QUASAR	Distant energy source
QUASAR	Distant galactic object
QUASAR	Very distant celestial object

QUASAR	Star look-alike
QUASAR	It's like a star