Today's Situation Room:

Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.

Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.

February 15th, 2013
06:26 PM ET

Could we stop an asteroid?

CNN's Lisa Sylvester reports on earth's defense against exploding meteors and fly-by asteroids.

Post by:
Filed under: Lisa Sylvester • Space
soundoff (No Responses)

Post a comment

You must be logged in to post a comment.