Although the English word blazar is used in Spanish, and in many cases it is pronounced as acute, there is in our language the blazar version for these astrophysical phenomena.
In astrophysics it is a very strong, very compact and variable energy source, usually associated with a black hole. They are quasars whose jet (or jet) they point or head towards the earth.
blazar-refers to the expression : type of active galaxy more variable, to which belong the most violent lybes who suffer more violent variations-