These stars have powerful magnetic fields which cause the star to emit strong radio frequencies.
And the luminous star emitted a ray of light which entered his right eye conveying a special intuitive knowledge to him.
These stars often also emit radio radiation, which helps in finding them.
Hot stars also emit much more ultraviolet radiation, which will ionize any planetary atmosphere.
Once formed, the stars within the nebula emit a stream of charged particles known as a stellar wind.
Also important was its well understood motion in the sky, which was helped by the fact that this star emits relatively strong radio signals.
Most stars emit radiation over a very broad spectrum, from the ultraviolet well down past the infrared.
A dark star may emit indirect radiation as described above.
Hot stars emit more radiation per second than do cooler stars.
Besides visible light, stars also emit forms of electromagnetic radiation that are invisible to the human eye.