<p>A new movie titled "Greenland" calls attention to potential threats from comets and asteroids. Visual effects supervisor Marc Massicotte and Danica Remy, president of the B612 Foundation, discuss the science behind the spectacle.</p>

A new movie titled "Greenland" calls attention to potential threats from comets and asteroids. Visual effects supervisor Marc Massicotte and Danica Remy, president of the B612 Foundation, discuss the science behind the spectacle.

'Greenland' spotlights cosmic doom

Cosmic Log's podcast from the place where science and technology intersect with science fiction and popular culture, hosted by science writer Alan Boyle and science-fiction writer Dominica Phetteplace. <a href="https://podcasters.spotify.com/pod/show/fiction-science/support" target="_blank">Become a supporter for less than (or more than) a dollar a month.</a>

Fiction

Science Fiction

Cosmic Log's podcast from the place where science and technology intersect with science fiction and popular culture, hosted by science writer Alan Boyle and science-fiction writer Dominica Phetteplace. Become a supporter for less than (or more than) a dollar a month.

Cosmic Log's podcast from the place where science and technology intersect with science fiction and popular culture, hosted by science writer Alan Boyle and science-fiction writer Dominica Phetteplace. <a href="https://podcasters.spotify.com/pod/show/fiction-science/support" rel="noopener noreferrer">Become a supporter for less than (or more than) a dollar a month.</a>

Share 'Greenland' spotlights cosmic doom

Sign up to save your podcasts

'Greenland' spotlights cosmic doom

'Greenland' spotlights cosmic doom

More shows like Fiction Science

Fresh Air

Marketplace

The Best of Car Talk

On the Media

This Week in Science – The Kickass Science Podcast

GeekWire

The Quanta Podcast

Science Magazine Podcast

Science Friday

Make Me Smart

Stay Tuned with Preet

GZERO World with Ian Bremmer

The Ezra Klein Show

Unexplainable

Better Offline