ESA Science & Technology - Potentially hazardous asteroids (video 24 s; 220 kb)
Asset Publisher
Potentially hazardous asteroids (video 24 s; 220 kb)
This page provides a link to /content/searchvideo/searchresult.cfm?aid=26&cid=1840&ooid=29784&returnto=1&ftitle=&customsearch=0