Xandar

Xandar is a fictional planet in the Tranta system in the Andromeda galaxy of the Marvel Comics universe. It is best known as the home world of the Nova Corps, an intergalactic police task force. The most prominent member of the Nova Corps is Richard Rider, one-time member of the New Warriors. Xandar is also the home planet of Firelord and Air-Walker, former Heralds of Galactus as well as the super-villain Supernova.