Oracles

"There, when at Cumae landing from the main, / Avernus' lakes and sounding woods ye gain, / thyself shalt see, within her rock-hewn shrine, / the frenzied prophetess, whose mystic strain / expounds the Fates, to leaves of trees consign / the notes and names that mark the oracles divine."

The new mission, called Dione after the ancient Greek goddess of the oracles, will carry four miniaturized instruments to study how Earth’s upper atmospheric layers react to the ever-changing flow of solar energy into the magnetosphere.

A larger excavation in the side of the hill facing the sea, with a flight of steps leading up from it into another smaller recess, and numerous lateral openings and subterranean passages, supposed to penetrate into the very heart of the mountain, and even to communicate with Lake Fusaro, is pointed out by the local guides as the Sibyl's Cave, which, as Virgil tells us, had a hundred entrances and issues, from whence as many resounding voices echoed forth the oracles of the inspired priestess.