00:01
Okay, problem one, a radio galaxy, sorry, problem one, a radio star emitting more power in radiated light than all the stars in our galaxy combined is known as what? so this is known as a quasar.
00:13
Quasar are very powerful, and they emit more power in radiated light than all the stars in our galaxy, or all the stars in our galaxy combined.
00:23
So the answer would be a quasar.
00:26
For question two, a radio galaxy shooting out pairs of straight plasma jets at close.
00:31
To the speed of light is known as a what? it's known as a pulsar, which is option, a pulsar, which is a rotating compact star that emits huge amounts of, er, that emits em radiation out of its poles, which look like straight plasma jets...