From ASSS Wiki
[Wormhole] These settings configure the general effects of Wormholes, a special map tile that attracts ships and possibly bombs. Ships that get sucked in will warp to a semi-random location on the map.
Datatype: Boolean (1=yes, 0=no).
Whether a wormhole affects bombs.
Datatype: Hundredths of seconds.
How often the wormhole switches its destination.