Lorton, Virginia - Doctors at a small practice in Virginia got a big surprise when a tennis ball-sized meteorite punched a hole through their roof. No one was injured.
Dr Frank Ciampi says the rock struck the two-story building around 5:30 pm on Monday in Lorton, about 32km south-west of Washington.
He says they heard a loud bang and found the projectile punched through the roof and ceiling, raining down pieces of wood, plaster and insulation.
The quarter-of-a-kilogram rock split into three chunks. Television station WUSA took it to the Smithsonian Institution's Museum of Natural History and experts confirmed it was a meteorite.
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They estimated it was traveling about 354 kph when it struck. - Sapa-AP