The Celestra heads towards Earth to finally visit the blue planet, after receiving their invitation to compete in the finale of the Universal Challenge! Crew members of the Celestra have earned their place in the final rounds of this Earth-based game-show by competing in a regional challenge, and now the whole crew has been invited to visit the New California studio complex on Earth. The Celestra crew has arranged some other 'exclusive sight-seeing tours' near New San Francisco to make the best of their time on Earth, so now everyone is preparing for this undoubtedly eventful trip! The crew hopes to finally find some clues to the whereabouts of the elusive Mr E while they are travelling the west coast, and get an opportunity to put a stop to the evil schemes exacerbating the political situation in the Solar system.