Siberian lake could have been made by asteroid blast.
After nearly 100 years of searches, researchers have found what may be an impact crater made by the object that caused a huge blast over the remote Siberian area of Tunguska on 30 June 1908.
Siberian lake could have been made by asteroid blast.
After nearly 100 years of searches, researchers have found what may be an impact crater made by the object that caused a huge blast over the remote Siberian area of Tunguska on 30 June 1908.
Siberian lake could have been made by asteroid blast.
After nearly 100 years of searches, researchers have found what may be an impact crater made by the object that caused a huge blast over the remote Siberian area of Tunguska on 30 June 1908.
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