It all went the other way...
Feynman pointed out that anti-matter is fundamentally the same as normal matter going the other way in time. This conclusion was based on our observations of the local stuff - typically created recently.
Therefore at the Big Bang, all the original anti-matter went the other way in time. Because that's all that anti-matter is: it's just normal matter headed the other way in time. So you won't find it here, today.
That's it. Done. Beer time.
Biting the hand that feeds IT
