The Other Side of Midnight show last week while promoting his paranormal Fox Nation show “Aliens Among Us.”Shatner, who infamously flew to space on Jeff Bezos’ Blue Origin in 2021, made a joke that the Earth is flat. “I was asked by the Flat Earth group to say something about whether the Earth was flat. And I have been around it, and my opinion is that the Earth is flat,” he sarcastically said.“Just so few people want to believe it,” Shatner added.