SEA: Space Exploration & Astronomy

When Black Holes Collide

SEA: Space Exploration & Astronomy

Show Notes

Black holes are fascinating in so many ways- especially when you put two of them together. Their resonance and orbit physically ripples space itself, emitting waves that can travel through space for billions of years. Since 2016, we have been able to detect these gravitational wave events, and earlier this month, we detected a record-breaking one.

SOUNDTRACK: - Wander - Emitt Fenn (YouTube Audio Library) - A Slow Dream - Emily A. Sprague (YouTube Audio Library) - Nexus Dawn - CO.AG: https://www.youtube.com/watch?v=oTrZx2KM6JA&t - Last Night I Dreamt I Saw True Love In Your Eyes - Chris Zabriskie: https://soundcloud.com/chriszabriskie/last-night-i-dreamt-i-saw-true - Passing a Foreign Moon - I Think I Can Help You (YouTube Audio Library) - Thin Places - Jesse Gallagher (YouTube Audio Library) - Running Out of Time - CO.AG: https://www.youtube.com/watch?v=P13lnycYaeI - Sound of the Earth EM White Noise: https://www.youtube.com/watch?v=QB2AK-odioc CO.AG's Channel: https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA All tracks by Chris Zabriskie licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://chriszabriskie.com/

CHAPTERS: 00:00: Introduction 01:08: What is a Black Hole? 04:07: Types of Black Hole 05:26: Misconceptions About Black Holes 08:46: Anatomy of Black Holes 12:26: Inside the Black Hole 14:09: Intermediate Mass Black Holes 15:17: Black Hole Mergers 17:09: Gravitational Wave Signals 19:12: The Pair Instability Gap 23:03: The Big Crunch

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