In Russia, Ruins and Property Spared by Meteor, Side by Side - nytimes

CHELYABINSK, Russia — The shock wave from a meteor that exploded above Siberia last week somehow sheared the roof off a brick and steel factory building while leaving a nearby glass facade unscathed. - In Russia, Ruins and Property Spared by Meteor, Side by Side
Shock Wave of Fireball Meteor Rattles Siberia, Injuring 1,200