A huge meteor exploded over Chelyabinsk, Russia.
Shockwaves broke windows, people were hurt by flying glass. The roof was torn off a zinc concentrate plant and powdered zinc concentrate went everywhere.
Scientists think this might be related to the asteroid that is scheduled to pass near Earth. Wow.
Our favorite astrophysicist explains that the two events were not connected…
http://www.today.com/video/today/50820935#50820935