Space Train station

Space Train Station is a term that can apply to three related items.
 * A Black Light Tunnel sender station.
 * A Black Light Tunner receiver station.
 * A facility that contains at least one sender and one receiver station, along with a location to load and unload space trains.

The sender and receiver stations function in pairs and are identical to each other. The terms "sender" and "receiver" refer to the station that originates the formation of a Black Light Tunnel, which normally is also the departure point of a Space Train.