• Black Holes: How an Idea, Hated By Einstein, Became Loved, WNPR Connecticut Public Radio, September 3, 2015.


  • Parallel Universes - Are They Real?, Episode 5, Season 1, Curiosity, Discovery Channel, September 4, 2011. Also, Episode 10, Season 2, Through The Wormhole With Morgan Freeman. Here is a fragment of this episode.

    The full episode is available here, with appearance from 32nd to 42nd minute.

  • Leben wir in einem Schwarzen Loch?, 42 - Die Antwort auf fast alles, ARTE, March 25, 2022.