by bbhalla
According to the Supernova rules;"For each Supernova hex, roll two dice in the beginning of the Cleanup Phase. Add their values and the number of Technologies on the track where the hex owner has the fewest Technologies. If the hex does not have an Influence Disc, no Technology bonus is added. If the result is equal or less than the number of the current round, the Supernova explodes. All ships and structures are removed from the hex, the Population cubes go back to the Population tracks, Influence disc goes back to the Influence track and the hex is flipped over. You may move to an exploded Supernova with the Wormhole Generator technology, using the normal rules."
I believe that shrines are considered structures, as are orbitals and monoliths.