On March 23rd, 2012 a large chunk of UFO fell from the sky in Siberia, Russia. The object is unidentifiable and it is under police guard. The Huffington article says it weighs seven pounds, yet this Pakistan news source says it weighs 200 kg (440 lbs). I think it’s probably closer to the 440 lb. number due to its size.
I posted an article discussing bits of the first Russian “Roswell” incident being on display in the Area 51 exhibit at the National Atomic Testing Museum HERE.