Online auto insurance company Esurance is promoting Huntsville’s Space Camp as “the next best thing to Starfleet” in its new sweepstakes for the upcoming Star Trek movie. Esurance is offering a trip for two to Space Camp at the U.S. Space & Rocket Center as the grand prize in its “Explore New Worlds” sweepstakes. The promotion is linked to the May 8 release of “Star Trek” by Paramount Pictures. www.spacecamp.com