Dr. Robert Zubrin, President of The Mars Society, inspired audiences at the 2025 New Worlds Conference in Austin over the weekend with a compelling message: “Freedom will give us Space, and Space will give us Freedom — but only if we have the courage to use and defend it.” Hosted by longtime space visionary Rick Tumlinson, the New Worlds Conference brought together leaders, thinkers, policymakers, and explorers to discuss humanity’s next great leap into the cosmos. In his remarks, Dr…. READ MORE >