So a question came up in our game the other night. If Corran Horn is overlapping an asteroid, then he obviously can't attack during the combat phase. The question is can Corran use his ability to attack during the End phase. The rules seem to say yes.
The rule in question from page 20:
When overlapping an obstacle token, the ship stays where it lands (on top of the token). A ship that is overlapping an obstacle token during the Combat phase cannot attack any ship but may be targeted by other ships as normal.
This made me wonder if Corran can also attack a ship while their bases are "touching".
Here is the relevant text from page 17:
Ships whose bases are touching cannot declare each other as a target during the Combat phase while their bases remain touching. As soon as either of these ships moves away (so that the bases are no longer touching), this combat restriction no longer applies.
In both instances, the rules explicitly state "during the combat phase" which leaves me to believe that Corran can activate his pilot ability regardless of obstacles, and that he can target a ship he is touching.