How the Universe Works

Mike Rowe

Himself - Narrator · 38 ep

Michelle Thaller

Self - Astronomer · 25 ep

Phil Plait

Himself · 25 ep

Nina Lanza

Self - Planetary Scientist · 19 ep

Hakeem Muata Oluseyi

Self - Astrophysicist · 19 ep

Moogega Cooper

Self - Planetary Protection Engineer · 19 ep

Jani Radebaugh

· 19 ep

Dan Durda

· 19 ep

Kevin J. Walsh

Self - Astronomer · 19 ep

Paul M Sutter

· 19 ep

Erik Dellums

Self - Narrator · 17 ep

Chris Mckay

Self - Astrobiologist · 10 ep

Carly Howett

Self - Planetary Scientist · 10 ep

Amber Straughn

Self - Astrophysicist · 10 ep

Max Tegmark

Self - Theoretical Physicist · 10 ep

Alex Philippenko

Self - Astrophysicis · 10 ep

Katie Freese

Self - Cosmologist · 10 ep

Grant Tremblay

Self - Astrophysicist · 10 ep