SIGN IN
Playlist

How we study space

Beyond our galaxy, there is much more to be discovered. Learn how we explore the universe with talks that are definitely out of this world.

Watch now

Katie Bouman

How to take a picture of a black hole

12 minutes 41 seconds

Gabriela González

How LIGO discovered gravitational waves -- and what might be next

13 minutes 29 seconds

Burçin Mutlu-Pakdil

A rare galaxy that's challenging our understanding of the universe

4 minutes 29 seconds

Carter Emmart

A 3D atlas of the universe

6 minutes 40 seconds

Tabetha Boyajian

The most mysterious star in the universe

13 minutes 36 seconds

Allan Adams

What the discovery of gravitational waves means

10 minutes 48 seconds

Sarah T. Stewart

Where did the Moon come from? A new theory

11 minutes

Fred Jansen

How to land on a comet

17 minutes 37 seconds

Jedidah Isler

How I fell in love with quasars, blazars and our incredible universe

4 minutes 9 seconds

Jeremy Kasdin

The flower-shaped starshade that might help us detect Earth-like planets

6 minutes 24 seconds

Patricia Burchat

Shedding light on dark matter

15 minutes 49 seconds