Pluto, Space Elevators & the Expanding UniverseHook

Is Pluto a planet again? Could we one day ride a lift into space? And why can’t scientists agree on how fast the universe is growing? Three big space questions — one simple, easy-to-follow conversation. We’re joined by astronomer David Reneke to break down three major space stories making headlines. From planetary definitions to futuristic travel and deep cosmic mysteries, this episode makes complex science easy to understand. This episode connects nostalgia, future tech, and unanswered cosmic questions in one clear discussion. If you want to understand what scientists are still debating about our universe, this is the episode for you.See omnystudio.com/listener for privacy information.