Antenna (plural antennae (biology) or antennas (radio)) may refer to: Science and engineering Antenna (radio), the component designed to send and receive electromagnetic (eg. tv or radio) waves Antenna (biology), the sensing organs of several arthropods Antennae Galaxies, the name of two colliding galaxies NGC 4038 and NGC 4039 Music Antenna (ZZ Top album), an album by ZZ Top released in 1994 Antenna (Cave In album), a 2003 album by Cave In Antenna (band), an American rock band Antenna (GO!GO!… (More on Antenna)