This week, we're discussing the possibility of extraterrestrial life, prompted by an article about gases on a distant planet potentially indicating marine bacteria. We explore various aspects of this topic, including Paul's scepticism about intelligent life despite a potential UFO sighting, and Rachel's playful counter-arguments. The conversation extends to the burgeoning space tourism industry, the potential for mineral extraction on other planets, and the financial implications of space travel. We also touch on popular sci-fi movies and the challenges of interstellar distances. Enjoy!