AI ships not subject to range restrictions?

That Altarian ship and all the others around it for that matter (excluding the troop transports) is clearly excceding the 0.7 range figure listed in its stats. Sometimes my ships have been in this situation where they stop moving while in out-of-range-space, but I can't get them to do anything like attack other ships. These Altarian are attacking ships despite being out of range. They should have to sit completely still with no attack ability or move back into range.
The Altarian space is all to the east and south of the camera. There are no Altarian owned bases or planets near to that battleship's location. You can clearly see this in the screenshot. If you can show me an Altarian base or planet within 0.7 of that ship's location I'll give you a cookie.