60 minutes. Cosmic roulette /

June 6, 2014 - Scientists say there are more than a million near-Earth objects in space big enough to destroy a city, but they only know the location of one percent. Anderson Cooper reports.

Bibliographic Details

Other Authors:	Cooper, Anderson (Reporter), Court, Andy (Producer)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	New York, NY : Columbia Broadcasting System, 2014.
Subjects:	Asteroids > Collisions with Earth. Comets > Collisions with Earth. Near-Earth objects. Internet videos. Television news programs.
Online Access:	Connect to this streaming video (Alexander Street Press)