The icon you showed means the ship is low on supplies. Once it runs out of supplies it can only move 1 per turn until you move it to a resupply depot or space yard.
I don't know the second one, I have often wondered what that is.
Originally posted by trooper: What is the purpose of that icon, associated with a ship ?
Another icon looks like a red metalic tower, and is associated with some colonnies. what is its meaning ?
thanks for your answers.
Answer to first question: your ship is low to supplies. Direct it to the nearest planet with supply depot or it will be strangled in space. It will happen when barrel turns to red.
Second question: red metalic tower around your colony indicates that there is no space port in that system. You must build one before any minerals, radioactives, etc. will be added to yor empire from that system. Alternative solution: choose "natural merchants" as racial trait and there'll be no "red towers" around your colonies.
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It is forbidden to kill; therefore all murderers are punished unless they kill in large numbers and to the sound of trumpets. - Voltaire