In this episode of SpaceTime, we bring you the latest discoveries and developments from the world of space. Astronomers have made a groundbreaking revelation, uncovering a never-before-seen method by which stars meet their demise. Join us as we delve into the details of this extraordinary phenomenon. Australia is making significant strides in space communications with its new project. We explore the progress of the country's ambitious plan to establish an operational optical laser communications network, enabling seamless communication with spacecraft both in orbit and in deep space. Unravel the mysteries surrounding the captivating Geminids meteor shower. Discover the unique origin of these meteoroids, which light up the sky and create one of the most spectacular meteor showers observed each December. In our Science Report segment, we delve into the fascinating discovery of ancient cave engravings found in France. These engravings, created by Neanderthals, offer valuable insights into our prehistoric past. We also explore the vital role of the male Y chromosome in the fight against certain cancers, as revealed by a recent study. Additionally, uncover the astonishing findings that suggest the colossal Megalodon shark was warm-blooded, challenging our understanding of these ancient marine predators. Lastly, join Alex on Tech as he explores the vulnerabilities and potential risks associated with hacking voice authentication security systems. Tune in to the Space News Podcast for an exciting and informative journey through the latest space discoveries and scientific breakthroughs.