Answer: quasar

AnswerCrossword Clue
QUASARCelestial source of radio waves
quasarastronomical source of powerful radio energy
quasara starlike object which emits radio waves
QUASARIt's like a star
QUASARStar look-alike
QUASARVery distant celestial object
QUASARDistant galactic object
QUASARDistant energy source
QUASARAstronomical discovery of the 1960's
QUASARAstronomical object with a large red shift
QUASARRadio-wave emitter
QUASARStarlike celestial object
QUASARDistant radiowave source
QUASARStarlike object
QUASARFaraway energy source
QUASARHighly luminous cosmic object
QUASARCosmic radiator
QUASARVery distant, very bright starlike object
QUASARStellar radio source
QUASARCelestial object with a large red shift
QUASARLuminous object in outer space
QUASARDeep-space energy source
QUASARCelestial object with large redshifts