CALGARY, Alberta (Reuters) - A massive ball of fire that lit up the skies over two Western Canadian provinces on Thursday evening was likely among the biggest meteor events to be witnessed in Canada this year, one expert said.
video 1:
http://ca.youtube.com/watch?v=e_2aX-784sw
video 2:
http://ca.youtube.com/watch?v=zcAGHkEvkDU