Why 'fireball season' is so spectacular this year

[rwana]

http://i.cbc.ca/1.2564579.1394231911!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_460/yellowknife-fireball.jpg Unusually bright meteors called fireballs have been blasting across the night sky all over Canada in recent weeks. But why?


more .... (http://www.cbc.ca/news/technology/why-fireball-season-is-so-spectacular-this-year-1.2580295?cmp=rss)