How the Universe Works Did a Black Hole Build the Milky Way? (Season 3, Episode 7)
TV-PG
TV Episode | 44 min | Documentary

Primary photo for Did a Black Hole Build the Milky Way?

How the Universe Works

Did a Black Hole Build the Milky Way? (Season 3, Episode 7)

TV-PG

TV Episode | 44 min | Documentary

What built the Milky Way? New research might now have the answer, revealing an unlikely hero. At the heart of our galaxy sits a super massive black hole, one of the most destructive objects in the Universe. Could it be our creator?

Director

Mark Bridge

Writer

Eleanor Grant (additional writing)

Composer

Richard Blair-Oliphant

Editor

Tom Ash

See all filmmakers & crew (34)

Edit Released

Updated Aug 20, 2014

Release date

Aug 20, 2014 (United States)

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Cast	+ Add Cast
12 cast members

Name	Known for
Richard Lintern Self - Narrator (voice) Self - Narrator (voice) See fewer	The Bank Job (2008)
Mike Rowe Self - Narrator (voice) Self - Narrator (voice) See fewer	Dirty Jobs (2005)
Michio Kaku Self - Theoretical Physicist (as Dr. Michio Kaku) Self - Theoretical Physicist (as Dr. Michio Kaku) See fewer	Accidental Truth: UFO Revelations (2023)
Phil Plait Self - Astronomer Self - Astronomer See fewer	Arrival (II) (2016)
Michelle Thaller Self - Astronomer Self - Astronomer See fewer	Spaceship Spitzer: The Slowlian Web (2008)
James S. Bullock Self - Astrophysicist (as James Bullock) Self - Astrophysicist (as James Bullock) See fewer	How the Universe Works (2010)
Hakeem Oluseyi Self - Astrophysicist Self - Astrophysicist See fewer	The Stars in My Soul
Amy Mainzer Self - Astronomer Self - Astronomer See fewer	Don't Look Up (2021)
Risa Wechsler Self - Astrophysicist Self - Astrophysicist See fewer	How the Universe Works (2010)
Lawrence Krauss Self - Cosmologist (as Lawrence M. Krauss) Self - Cosmologist (as Lawrence M. Krauss) See fewer	The Unbelievers (2013)
Amy Reines Self - Astronomer Self - Astronomer See fewer	How the Universe Works (2010)
Fiona Harrison Self - Astrophysicist Self - Astrophysicist See fewer	The Dry (2020)