Astro-Not!.Bizarre tide patterns popping up around the world prompt Jerry to have the spies investigate. They find that the culprit is a beam from outer space, clearly aimed at Earth for sinister intentions. Further investigation leads the spies to a deranged woman, Cosmo, who was kicked out of the space program for having a few screws loose. Now, in an effort to get revenge on the world, she is using a high-tech device to remove gravity from Earth—if she cannot go to outer space, she will bring outer space to Earth. It is up to the spies to stop her before they, and everyone and everything else on the planet, floats into space. In the subplot, Alex gets hooked on her daily horoscope to an extreme degree.