A scientific probe passing by the tiny moon Daphnis within Saturn's A-ring sends back data suggesting that Daphnis is not rock as previously thought but instead is composed of composite metals. Adrian Tarn and R.J. Smith are persuaded to escort two university scientists to a landing there to investigate. What should have been an easy trip babysitting two PHDs, instead becomes a Rubik's cube of mayhem because what they find has unexpected consequences for Earth and every person on it. Join Adrian Tarn, R.J. Smith, and Danica Donoro as they fight to close Pandora's box before Earth becomes a new asteroid belt.