StarTalk

Humanity has always wondered how it might end, and science offers surprising answers. In this soothing video, we gently explore the end of the world on the StarTalk Podcast with Josh Clark and Neil deGrasse Tyson, from cosmic threats and climate shifts to the limits of survival. Settle in, relax your mind, and drift into restful sleep tonight.

War has shaped human history, and science can help us understand why conflict happens. In this soothing video, we gently explore Cosmic Queries on the science of humans at war on the StarTalk Podcast with Neil deGrasse Tyson, how psychology, biology, and technology influence conflict, and what research reveals. Settle in, relax your mind, and drift into restful sleep tonight.

The space race turned rivalry into discovery, sending humans beyond Earth for the first time. In this soothing video, we gently explore Cosmic Queries on the space race on the StarTalk Podcast with Neil deGrasse Tyson, the rockets, the milestones, and the science that carried us to the Moon. Settle in, relax your mind, and drift into restful sleep tonight.

Physics is hiding in everyday life, from the way a ball bounces to the way light bends through a window. In this soothing video, we gently explore physics all around us on the StarTalk Podcast with Neil deGrasse Tyson, and how simple laws explain the world we touch and see. Settle in, relax your mind, and drift into restful sleep tonight.

Sharks have ruled the oceans for hundreds of millions of years, and their biology is full of wonder. In this soothing video, we gently explore Cosmic Queries on sharks with Neil deGrasse Tyson and Jordan Klepper on the StarTalk Podcast, how they hunt, sense the sea, and survive. Settle in, relax your mind, and drift into restful sleep tonight.

Our galaxy is only one island among billions, and the universe beyond it is full of wonder. In this soothing video, we gently explore our galaxy and beyond on the StarTalk Podcast with Neil deGrasse Tyson, from the Milky Way's spiral arms to distant clusters and the quiet spaces between. Settle in, relax your mind, and drift into restful sleep tonight.

Curious minds ask the most delightfully odd questions about space, and science loves to answer them. In this soothing video, we gently explore quirky Cosmic Queries on the StarTalk Podcast, from strange planets and cosmic oddities to puzzling physics and playful what-ifs. Settle in, relax your mind, and drift into restful sleep tonight.

Time travel, quantum realms, and superheroes make Avengers: Endgame a perfect playground for science. In this soothing video, we gently explore the StarTalk Podcast conversation with Neil deGrasse Tyson, what physics says about time travel, parallel timelines, and the movie's biggest ideas. Settle in, relax your mind, and drift into restful sleep tonight.

Space and time are not separate stages but one connected stage on which the universe unfolds. In this soothing video, we gently explore spacetime on the StarTalk Podcast with Neil deGrasse Tyson, how gravity bends it, how time slows near massive objects, and what relativity reveals. Settle in, relax your mind, and drift into restful sleep tonight.

The universe still hides mysteries that challenge our best ideas, from dark matter and dark energy to the origin of space itself. In this soothing video, we gently explore new mysteries of the universe on the StarTalk Podcast with Neil deGrasse Tyson, and what scientists hope to learn next. Settle in, relax your mind, and drift into restful sleep tonight.

Personal technology has changed how we live, from early phones and computers to the smart devices in our pockets today. In this soothing video, we gently explore the evolution of personal technology on the StarTalk Podcast with Marques Brownlee and Neil deGrasse Tyson, and where innovation may lead next. Settle in, relax your mind, and drift into restful sleep tonight.

Science and humor can make wonderful companions, and curiosity connects them both. In this soothing video, we gently explore a StarTalk Podcast conversation between Neil deGrasse Tyson and Jordan Klepper, the questions they ask, the ideas they share, and the laughter along the way. Settle in, relax your mind, and drift into restful sleep tonight.

Self driving cars are moving from science fiction to our streets, and the science behind them is fascinating. In this soothing video, we gently explore the rise of autonomous vehicles on the StarTalk Podcast with Neil deGrasse Tyson, how sensors, software, and safety shape the future of travel. Settle in, relax your mind, and drift into restful sleep tonight.

Volcanoes shape our planet and other worlds, from fiery eruptions to quiet lava flows. In this soothing video, we gently explore Cosmic Queries on volcanoes with Neil deGrasse Tyson on the StarTalk Podcast, how magma rises, why eruptions happen, and where volcanoes appear across the solar system. Settle in, relax your mind, and drift into restful sleep tonight.

Politics and science may seem like different worlds, yet both ask how we understand power, evidence, and responsibility. In this soothing video, we gently explore a StarTalk Podcast conversation on tough love and geopolitics with Susan Rice and Neil deGrasse Tyson, and what it reveals about global cooperation. Settle in, relax your mind, and drift into peaceful, restful sleep tonight.

Genetic testing can reveal powerful information about health, ancestry, and the future. In this soothing video, we gently explore the ethics of genetic testing with Dr. Stuart Kim and Neil deGrasse Tyson, how privacy, choice, and responsibility shape its use, and what science says. Settle in, relax your mind, and drift into restful sleep tonight.

Marie Curie changed science forever, yet her story is also one of quiet patience and wonder. In this soothing video, we gently explore the elements of Marie Curie with Dava Sobel, her discovery of radium and polonium, her years in the laboratory, and her lasting legacy. Settle in, relax your mind, and drift into restful sleep tonight.

Quantum computers promise to solve problems that today's machines cannot, and the possibilities are fascinating. In this soothing video, we gently explore the future of quantum computing with Michio Kaku, Neil deGrasse Tyson, and more, how qubits work, what they could change, and where science stands. Settle in, relax your mind, and drift into restful sleep tonight.

Your gut and your brain are in constant conversation, shaping mood, digestion, and even sleep. In this soothing video, we gently explore the gut-brain connection with Emeran Mayer, how bacteria, nerves, and hormones carry messages between the two, and what research reveals about health. Settle in, relax your mind, and drift into restful sleep tonight.

Not every galaxy looks like a graceful spiral, and some are wonderfully strange. In this soothing video, we gently explore the atlas of peculiar galaxies with Charles Liu and Neil deGrasse Tyson in Cosmic Queries, from twisted shapes and cosmic collisions to rings and tails of stars. Settle in, relax your mind, and drift into restful sleep tonight.