Oliver strides forth with vigor!  He will be paying more attention to his surroundings now that he's concluded he's not inside the Earth as he used to know it!  The stars aren't out so he can't check if he's still in the same galaxy, but he'll be looking for anything else that seems Anomalous and also items that he could potentially pick up and sell in order to not starve, or take a little longer to starve, if his current idea doesn't work.  Or the mayor, or the red-haired girl who first greeted him, or shops with interesting signs.

Oliver strides forth with vigor!  He will be paying more attention to his surroundings now that he's concluded he's not inside the Earth as he used to know it!  The stars aren't out so he can't check if he's still in the same galaxy, but he'll be looking for anything else that seems Anomalous and also items that he could potentially pick up and sell in order to not starve, or take a little longer to starve, if his current idea doesn't work.  Or for the mayor, or the red-haired girl who first greeted him, or shops with interesting signs.