Could the strange orbits of small, distant objects in our solar system lead us to a big discovery? Planetary astronomer Mike Brown proposes the existence of a new, giant planet lurking in the far reaches of our solar system -- and shows us how traces of its presence might already be staring us in the face. <hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Could the strange orbits of small, distant objects in our solar system lead us to a big discovery? Planetary astronomer Mike Brown proposes the existence of a new, giant planet lurking in the far reaches of our solar system -- and shows us how traces of its presence might already be staring us in the face. Hosted on Acast. See acast.com/privacy for more information.

Could the strange orbits of small, distant objects in our solar system lead us to a big discovery? Planetary astronomer Mike Brown proposes the existence of a new, giant planet lurking in the far reaches of our solar system -- and shows us how traces of its presence might already be staring us in the face. Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

The search for our solar system's ninth planet | Mike Brown

Want TED Talks on the go? Everyday, this feed brings you our latest talks in audio format. Hear thought-provoking ideas on every subject imaginable – from Artificial Intelligence to Zoology, and everything in between – given by the world's leading thinkers and doers. This collection of talks, given at TED and TEDx conferences around the globe, is also available in video format.<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Society & Culture

Want TED Talks on the go? Everyday, this feed brings you our latest talks in audio format. Hear thought-provoking ideas on every subject imaginable – from Artificial Intelligence to Zoology, and everything in between – given by the world's leading thinkers and doers. This collection of talks, given at TED and TEDx conferences around the globe, is also available in video format. Hosted on Acast. See acast.com/privacy for more information.

Want TED Talks on the go? Everyday, this feed brings you our latest talks in audio format. Hear thought-provoking ideas on every subject imaginable – from Artificial Intelligence to Zoology, and everything in between – given by the world's leading thinkers and doers. This collection of talks, given at TED and TEDx conferences around the globe, is also available in video format. Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

Share The search for our solar system's ninth planet | Mike Brown

Sign up to save your podcasts

The search for our solar system's ninth planet | Mike Brown

The search for our solar system's ninth planet | Mike Brown

More shows like TED Talks Daily

Global News Podcast

Design Matters with Debbie Millman

TED Talks Education

6 Minute English

Learning English Conversations

All Ears English Podcast

Real English Conversations Podcast | Learn English And Confident Communication For Newcomers And International Professionals

RealLife English: Learn and Speak Confident, Natural English

TED Business

TED Health

TED Tech

Sincerely, X

Worklife with Molly Graham

After Hours

TED en Español

ZigZag

Learning English from the News

Think Fast Talk Smart: Communication Techniques

Speed & Scale

How to Be a Better Human

Body Stuff with Dr. Jen Gunter

Am I Normal? with Mona Chalabi

Business English from All Ears English

Good Sport

Fixable

The Redemption of Jar Jar Binks

Learning English For Work

The TED AI Show

TED中文

TED en Français