An exploration of how old the first alien civilizations could be, or how early in the history of the universe were planets possible. My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: https://www.youtube.com/eventhorizonshow Music: Cylinder Five by ...

In this week's Questions and Answers show, I explain how astronauts are trained to deal with medical emergencies if the Universe is expanding smoothly or chaotically, and what would survive longer, a white dwarf or a red dwarf? 00:00 Start 01:34 What if there's a medical emergency on the ISS? ...

And exploration of how to search for alien signals that may be contained in high energy cosmic rays. My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: https://www.youtube.com/eventhorizonshow Cylinder Eight by Chris Zabriskie is licensed under a ...

And exploration of 10 Unpleasant Alien Civilization Scenarios and speculation on what they might mean. My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: https://www.youtube.com/eventhorizonshow Music: Cylinder Eight by Chris Zabriskie is licensed under ...