How the Universe Works Asteroids - Worlds That Never Were (Season 2, Episode 7)
TV-PG
TV Episode | 44 min | Documentary

Primary photo for Asteroids - Worlds That Never Were

How the Universe Works

Asteroids - Worlds That Never Were (Season 2, Episode 7)

TV-PG

TV Episode | 44 min | Documentary

From icy worlds with more fresh water than Earth to flying mountains of pure metal, asteroids shaped our past and promise much for the future. Could these enigmatic space rocks hold the key to how life in the Universe arises and is ...See moreFrom icy worlds with more fresh water than Earth to flying mountains of pure metal, asteroids shaped our past and promise much for the future. Could these enigmatic space rocks hold the key to how life in the Universe arises and is extinguished? Written by Anonymous See less

Contacts

+ Add

Become a member to see contact information for Asteroids - Worlds That Never Were.

Cast	+ Add Cast
11 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)
Dan Durda Self - Planetary Scientist, Southwest Research Institute (as Dr. Dan Durda) Self - Planetary Scientist, Southwest Research Institute (as Dr. Dan Durda) See fewer	Alternate Universe: A Rescue Mission (2016)
Lawrence Krauss Self - Theoretical Physicist, Arizona State University (as Prof. Lawrence Krauss) Self - Theoretical Physicist, Arizona State University (as Prof. Lawrence Krauss) See fewer	The Unbelievers (2013)
Peter H. Schultz Self - Impact Specialist, Brown Universiy (as Prof. Peter Schultz) Self - Impact Specialist, Brown Universiy (as Prof. Peter Schultz) See fewer	Ancient Aliens (2009)
Phil Plait Self - Astronomer, Discover Magazine (as Dr. Phil Plait) Self - Astronomer, Discover Magazine (as Dr. Phil Plait) See fewer	Arrival (II) (2016)
Michio Kaku Self - Theoretical Physicist, City University of New York (as Prof. Michio Kaku) Self - Theoretical Physicist, City University of New York (as Prof. Michio Kaku) See fewer	Accidental Truth: UFO Revelations (2023)
Michelle Thaller Self - Astronomer, NASA Goddard Space Flight Center (as Dr. Michelle Thaller) Self - Astronomer, NASA Goddard Space Flight Center (as Dr. Michelle Thaller) See fewer	Spaceship Spitzer: The Slowlian Web (2008)
Russell Schweickart Self - Apollo 9 Astronaut, B612 Foundation (as Rusty Schweickart) Self - Apollo 9 Astronaut, B612 Foundation (as Rusty Schweickart) See fewer	Asteroid Day (2014)
Mark Sykes Self - Planetary Astronomer, Planetary Science Institute (as Dr. Mark Sykes) Self - Planetary Astronomer, Planetary Science Institute (as Dr. Mark Sykes) See fewer	How the Universe Works (2010)
Barack Obama Self - U.S. President, April 15, 2010 (archive footage) Self - U.S. President, April 15, 2010 (archive footage) See fewer	Leave the World Behind (2023)