Crossword Clue:

It reflects radio waves

Answer	Crossword Clue
IONOSPHERE	It reflects radio waves
CWS	Radio waves: Abbr.
UNSEEN	Like radio waves

EMANATE	What radio waves do.
ANTENNAS	They transmit radio waves
PULSAR	Source of radio waves
WIFI	Connection involving radio waves
EMIT	Broadcast, as radio waves
PULSAR	Distant source of radio waves
PULSAR	Celestial source of radio waves
REMOTECONTROL	Important use of radio waves.

QUASAR	Celestial source of radio waves
PULSAR	Star that emits radio waves
MARCONI	Famed experimenter with radio waves
HERTZ	First person to broadcast radio waves
IONOSPHERE	Layer around Earth affecting radio waves
PULSAR	Celestial object that emits radio waves
COHERER	Device used to detect radio waves
RADAR	Britney Spears song about radio waves?

PULSARS	Celestial objects that emit radio waves
PULSAR	Rapidly rotating star that emits radio waves