Discovery of a free-floating black hole hiding in plain sight

The Astronomy, Technology, and Space Science News Podcast.<br />SpaceTime Series 25 Episode 19<br />*Discovery of a free-floating black hole hiding in plain sight<br />Astronomers have found evidence of black holes floating undetected through the darkness of interstellar space.<br />*New planet detected around Proxima Centauri<br />A third planet has been discovered orbiting around our nearest neighbouring star Proxima Centauri.<br />*Extinction level asteroid impact on Mars<br />Scientists have found evidence of an extinction level asteroid impact event on the red planet Mars dating back almost four and a half billion years.<br />*Ancient giant super-mountain ranges may have helped the evolution of life<br />A new study claims giant mountain ranges at least as high as the Himalayas and stretching up to 8,000 kilometres across entire supercontinents would have played a crucial role in the evolution of early life on Earth.<br />*The Science Report<br />Evidence of some level of natural immunity up to 20 months after COVID-19 infection.<br />Ocean heatwaves predicted to increase.<br />Scientists say they still have no idea what the giant shark Megalodon really looked like.<br />Skeptic's guide to singing to ghosts<br />Listen to SpaceTime on your favorite podcast app with our universal listen link: <a href="https://link.chtbl.com/spacetime" rel="noopener">https://link.chtbl.com/spacetime</a> <br /><a href="https://spacetimewithstuartgary.com" rel="noopener">https://spacetimewithstuartgary.com</a><br />For more podcasts visit our HQ at <a href="https://bitesz.com" rel="noopener">https://bitesz.com</a>