The smallest impactor that can penetrate the atmosphere deep enough to cause any damage on the ground is not much smaller than the "Tunguska" bolide that flattened a couple thousand square miles of Siberian forest in 1908.
Source: wiktionary
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The smallest impactor that can penetrate the atmosphere deep enough to cause any damage on the ground is not much smaller than the "Tunguska" bolide that flattened a couple thousand square miles of Siberian forest in 1908.
Source: wiktionary
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.