4300+ talks to stir your curiosity
Find just the right one
Browse all talks
Search
Active filters:
explorationRemove Clear
6:15

Catherine Mohr

How I became part sea urchin

Posted Sep 2018
13:18

Stephen Webb

Where are all the aliens?

Posted Jul 2018
13:24

Karen J. Meech

The story of 'Oumuamua, the first visitor from another star system

Posted Jun 2018
21:30

Gwynne Shotwell

SpaceX's plan to fly you across the globe in 30 minutes

Posted Apr 2018
16:08

Vittorio Loreto

Need a new idea? Start at the edge of what is known

Posted Mar 2018
11:11

Dustin Schroeder

How we look kilometers below the Antarctic ice sheet

Posted Mar 2018
10:51

Danielle Wood

6 space technologies we can use to improve life on Earth

Posted Feb 2018
12:44

Xavier De Kestelier

Adventures of an interplanetary architect

Posted Dec 2017
9:02

Kristin Poinar

What's hidden under the Greenland ice sheet?

Posted Oct 2017
4:50

Armando Azua-Bustos

The most Martian place on Earth

Posted Sep 2017
14:41

Anab Jain

Why we need to imagine different futures

Posted Jun 2017
40:50

Elon Musk

The future we're building — and boring

Posted Apr 2017
12:51

Katie Bouman

How to take a picture of a black hole

Posted Apr 2017
11:53

Dan Bell

Inside America's dead shopping malls

Posted Mar 2017
6:06

Carrie Nugent

Adventures of an asteroid hunter

Posted Mar 2017
13:47

Nagin Cox

What time is it on Mars?

Posted Feb 2017
12:39

Alejandro Sánchez Alvarado

To solve old problems, study new species

Posted Jan 2017
15:54

James Beacham

How we explore unanswered questions in physics

Posted Dec 2016
10:15

Natalie Panek

Let's clean up the space junk orbiting Earth

Posted Dec 2016
7:25

Steven Johnson

The playful wonderland behind great inventions

Posted Nov 2016
4:29

Rainn Wilson

Ideas worth dating

Posted Oct 2016
6:59

Sarah Parcak

Hunting for Peru's lost civilizations — with satellites

Posted Aug 2016
13:42

Dave Brain

What a planet needs to sustain life

Posted Aug 2016
4:49

Prosanta Chakrabarty

Clues to prehistoric times, found in blind cavefish

Posted Jun 2016
11:15

Wanda Diaz Merced

How a blind astronomer found a way to hear the stars

Posted Jun 2016
7:05

Andrew Pelling

This scientist makes ears out of apples

Posted Jun 2016
15:00

Amit Sood

Every piece of art you've ever wanted to see — up close and searchable

Posted Jun 2016
7:14

Zaria Forman

Drawings that show the beauty and fragility of Earth

Posted May 2016
12:38

Monica Byrne

A sci-fi vision of love from a 318-year-old hologram

Posted May 2016
15:49

Kenneth Lacovara

Hunting for dinosaurs showed me our place in the universe

Posted Apr 2016
15:32

Astro Teller

The unexpected benefit of celebrating failure

Posted Apr 2016
17:14

Stephen Petranek

Your kids might live on Mars. Here's how they'll survive

Posted Apr 2016
13:46

Tabetha Boyajian

The most mysterious star in the universe

Posted Apr 2016
15:25

Adam Grant

The surprising habits of original thinkers

Posted Apr 2016
12:51

Lisa Nip

How humans could evolve to survive in space

Posted Mar 2016
19:05

Alex Kipman

A futuristic vision of the age of holograms

Posted Mar 2016