How We Went From 5 Planets To 5 Trillion

How We Went From 5 Planets To 5 Trillion

How did we go from knowing a handful of planets in our own solar system to confirming thousands of worlds around other stars? This episode traces the story of exoplanets, from ancient “wanderers” in the night sky to the modern methods astronomers use to detect worlds we usually can’t see directly. We talk Galileo, Jupiter’s moons, hot Jupiters, pulsar planets, lava worlds, water worlds, rogue planets, Planet 9, and why the universe keeps handing us planets we never expected. Hosted by Dr. Dak...

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Avsnitt(22)

Could Earth Life Survive on Enceladus? Inside the Alien Ocean Experiment

Could Earth Life Survive on Enceladus? Inside the Alien Ocean Experiment

Could something alive on Earth survive in the ocean beneath an alien moon’s ice? Researchers tested that question by recreating some of the conditions thought to exist on Enceladus, a small moon of Sa...

29 Sep 30min

Sunscreen, Skin Cancer, and How Medical Advice Fails Black Patients | Dr. Adewole Adamson, M.D.

Sunscreen, Skin Cancer, and How Medical Advice Fails Black Patients | Dr. Adewole Adamson, M.D.

Relevant studies mentioned: https://jamanetwork.com/journals/jamadermatology/fullarticle/2774113 - melanoma https://jamanetwork.com/journals/jamadermatology/fullarticle/2790089 (free version: https:/...

28 Sep 1h 19min

How Fast Can a Planet Form? The Youngest Planet Ever Discovered

How Fast Can a Planet Form? The Youngest Planet Ever Discovered

Elias 2-24b is already several times Jupiter’s mass, yet its star system is estimated to be less than a million years old. This episode follows the discovery and asks how a gas giant can grow so massi...

24 Sep 46min

Life on Earth Might Have Started on Mars

Life on Earth Might Have Started on Mars

You might be a Martian. In this installment of the Dr. Starkid astrobiology series, I’m making the case that life on Earth may have actually started on Mars first. This idea does not yet have scienti...

4 Sep 1h 37min

Physics Is At Play In Your Personal Life

Physics Is At Play In Your Personal Life

Momentum is a basic concept in physics: mass in motion, moving in a particular direction. But it also provides an interesting way to think about how a human life takes shape. In this episode, Dr. Dako...

21 Aug 57min

The Worst Thing You Can Lose Is Hope in Yourself

The Worst Thing You Can Lose Is Hope in Yourself

Dr. Dakotah Tyler reflects on the lowest periods of his life, finding purpose through football, losing that identity after a knee injury, and eventually starting over academically on the path toward a...

20 Aug 15min

The Cosmic History of the Atoms Inside You | Astrobiology Series Part IV

The Cosmic History of the Atoms Inside You | Astrobiology Series Part IV

Stars do much more than light up the universe. They create the environments where planets form, provide energy to those planets, manufacture new elements through fusion, and eventually return that mat...

17 Aug 35min

Two Football Players Go Deep on Physics, God & the Universe | Arian Foster, NFL Running Back

Two Football Players Go Deep on Physics, God & the Universe | Arian Foster, NFL Running Back

Arian Foster is a former NFL running back who played for the Houston Texans and Miami Dolphins. He also studied philosophy and, after reaching the NFL, developed a deep interest in science, physics, a...

9 Aug 1h 20min

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