Now, fly to the target object, and fire a marker missile at it. As soon as the missile impacts on the target, you'll hear the satellite's confirmation signal, and a countdown will show the time remaining until the satellite is in firing position. One Plant produces 1500 units of energy. Buildings have to be placed within a certain range of a Power Plant. Power Plants can be built everywhere.
Building costs resources.
Resources are gained by building mines at resource-enriched locations. Both Defense systems can be destroyed like any other building by missiles or laser fire. They steer automatically, but victims can evade them. It's also used by more reckless pilots to tag enemy buildings for the satellite cannon and get out before anyone realizes what hit them. However, it can only carry either dumbfire missiles, guided missiles or marker missiles.