Back to Show
PBS Space Time
First Detection of Light from Behind a Black Hole
Season 7
Episode 28
How do you see the unseeable - how do you explore the inescapable? Our cleverest astronomers have figured out ways to catch light that skims the very edge of black holes. Let’s find out what they learned.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By

11:34
If Planck relics are real, then the black holes may just be everywhere.

10:48
Quantum mechanics forbids us from measuring the universe. But we try with this principle.

14:08
We examine all the best-case scenarios for life beyond Earth.

13:11
Einstein gives us a glimmer of hope that time can be warped.

12:35
It may be that for every star in the universe there are billions of black holes.

12:35
Muon G-2 experiment produces the most successful predictions in physics.

12:48
We talk about some real experiments that claim to have demonstrated Zeno's phenomenon.

13:08
The crisis in cosmology has actually gotten worse, which means we may be onto something!

13:24
We explore if there is a true connection between light and gravity.

8:55
We explore that it's the warping of time that causes gravity.

13:54
There's a galaxy-spanning gravitational wave detector that has provided a breakthrough.

13:03
We try to make contact with dark matter particles and enter into the Dark Universe.