How Our Oceans Could Help Us Find Aliens; Galaxy-Murdering Supermassive Black HolesThe Last Show with David CooperFor space news, astrobiologist Sarah Rugheimer reports on the following: Ocean chemistry on ancient Earth could help scientists search for life on alien worlds; Supermassive black holes 'kill' th...18 days agoHow Our Oceans Could Help Us Find Aliens; Galaxy-Murdering Supermassive Black HolesThe Last Show with David Cooper0:00 / 0:00Keep up with this sourceFollow this sourceKeep this source in your dashboard and return to its latest articles. Email alerts are managed separately in Settings.FetchFeeds groups articles by feed so you can follow sources, compare coverage, and save stories for later.Back to all articles from The Last Show with David CooperMore from this feedChoose another story from The Last Show with David Cooper.Why Making Babies on Mars Is ToughFULL EPISODE: Scientists Invent Tinder for Fish - October 13, 2026Does Great Sex Last Forever?; Your Morning Testosterone CheckLongevity Lessons from World's Oldest TortoiseThe Toxic Dance of People-Pleasers and PleadersFish and Their Surprisingly Complicated Sexual PreferencesFULL EPISODE: Eat Meat, Live to a Hundred? - October 14, 2026Seychelles Tortoise Comeback; Sand Hoppers Really Dig; Secret Weapon to Save Kelp