Alien Homing Beacon

 are beacon teleportation used by Alien in Mothership Zeta

Starting from their mothership, the aliens may send a beacon anywhere on a planet and quickly teleport from one point to another. During the struggle against the other mothership, one of the beacon will be accidentally sent to Earth in Recon Craft Theta.

The Lone Wanderer uses this to return to the Earth and through this, he can quickly return to the Mothership Zeta.