Ideas change everything
  • TED Talks
    Browse the library of TED talks and speakers
    Playlists
    100+ collections of TED Talks, for curious minds
    TED Series
    Go deeper into fascinating topics with original video series from TED
    TED-Ed videos
    Watch, share and create lessons with TED-Ed
    TEDx Talks
    Talks from independently organized local events
  • Topics
    Explore TED offerings by topic
    Podcasts
    Explore the TED Audio Collective
    Ideas Blog
    Our daily coverage of the world of ideas
    Newsletters
    Inspiration delivered straight to your inbox
    TED Games
    Innovative games that challenge you to think differently
  • Conferences
    Take part in our events: TED, TEDGlobal and more
    TEDx Events
    Find and attend local, independently organized events
    TED on Screen
    Experience TED from home
    TED Courses
    Learn from TED speakers who expand on their world-changing ideas
  • Nominate
    Recommend speakers, TED Prize recipients, Fellows and more
    Organize a local TEDx Event
    Rules and resources to help you plan a local TEDx event
    TED-Ed
    Award-winning educational content and programs
    Translate
    Bring TED to the non-English speaking world
    TED Fellows
    Join or support innovators from around the globe
  • Our Organization
    Our mission, history, team, and more
    Conferences
    TED Conferences, past, present, and future
    Programs & Initiatives
    Details about TED's world-changing initiatives
    Partner with TED
    Learn how you can partner with us
    TED Blog
    Updates from TED and highlights from our global community
Playlist

Way, way out there

Travel across the universe (or is it universes?) to see stunning images of Saturn's rings, hear haunting sounds from distant black holes and catch an infectious sense of wonder about galaxies far, far away.

Watch now
This is Saturn
16:55

Carolyn Porco

This is Saturn

16 minutes 55 seconds
What I learned from going blind in space
18:08

Chris Hadfield

What I learned from going blind in space

18 minutes 8 seconds
The sound the universe makes
17:26

Janna Levin

The sound the universe makes

17 minutes 26 seconds
Inside the world's deepest caves
17:29

Bill Stone

Inside the world's deepest caves

17 minutes 29 seconds
Questioning the universe
09:58

Stephen Hawking

Questioning the universe

9 minutes 58 seconds
Why we need the explorers
16:12

Brian Cox

Why we need the explorers

16 minutes 12 seconds
Shedding light on dark matter
15:49

Patricia Burchat

Shedding light on dark matter

15 minutes 49 seconds
How to defend Earth from asteroids
13:59

Phil Plait

How to defend Earth from asteroids

13 minutes 59 seconds
The real future of space exploration
19:17

Burt Rutan

The real future of space exploration

19 minutes 17 seconds
The hunt for a supermassive black hole
16:09

Andrea Ghez

The hunt for a supermassive black hole

16 minutes 9 seconds
Distant time and the hint of a multiverse
15:37

Sean Carroll

Distant time and the hint of a multiverse

15 minutes 37 seconds
Explore
  • TEDx
  • TED Fellows
  • TED Ed
  • TED Translators
  • TED Institute
  • The Audacious Project
  • TED@Work
  • Podcasts
  • TED Blog
  • More ways to get TED
Our community
  • TED Speakers
  • TED Fellows
  • TED Translators
  • TEDx Organizers
  • TED Community
Newsletters
Get the latest talks
Get a daily email featuring the latest talk, plus a quick mix of trending content.
By subscribing, you understand and agree that we will store, process and manage your personal information according to our Privacy Policy
Follow TED
Download the TED App
Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917
Download the TED App
Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917
  • TED Talks Usage Policy
  • Privacy Policy
  • Advertising / Partnership
  • TED.com Terms of Use
  • Jobs
  • Press
  • Help
© TED Conferences, LLC. All rights reserved.