I can see two stars, so I'm not sure which one you mean. Since it is so vague and open to interpretation, and nobody but me can see it, I'm gonna
say there is probably nothing there. Either that, or you just carved a star into your wrist with any blunt object, so that it created a faint red
line. Anybody can do this. Just run your nails across the bottom of your arm and lines will appear, or lean on an object for too long and it will
leave an imprint.
By the way, here is what I see. It's very very faint, and probably just me imagining things:
Edit: Oh wait... you said palm. I see nothing then... lol.
[edit on 18-11-2005 by Yarcofin]