History is renewing “Project Blue Book”, with the series based on the real-life UFO investigation to return for a second season. “We are believers in ‘Project Blue Book’ and so is our audience who has sparked a conversation about the hundreds of unsolved cases and our nation’s military response to UFOs that have remained relatively secret until now,” said History’s Eli Lehrer. “Zemeckis, A+E Studios and our extraordinary creative team have shaped a compelling narrative that is the perfect blend of historical authenticity and entertainment that inspires curiosity in our viewers to learn more. We’ve touched on a very relevant topic and look forward to a second season.”