Pallas, also called Pallas Athena, was the second asteroid to be discovered, in 1802, and is one of the largest bodies in the asteroid belt. It is named for Athena, the Greek goddess of wisdom and strategy, who sprang fully grown from the head of Zeus.
Astrologically Pallas is about thinking a problem through: seeing patterns, planning a way forward and understanding how the parts fit into a whole. It covers strategy, craft, diplomacy and a sense of fairness, the kind of intelligence that is practical and creative at once. Its sign and house show where someone is clever and tactical, and its aspects show how that skill gets used.
In its harder expressions it can point to where cleverness turns into distance, or where someone is expected to be capable and is given little room to be uncertain.