Emerging Tech

Research unearths clues about Tunguska event for International Asteroid Day

An illustration of an asteroid in space. NASA/JPL/Caltech Today is International Asteroid Day, marking the 111th anniversary of the most destructive asteroid event in recorded history: The Tunguska event. On June 30, 1908 near the Podkamennaya Tunguska River in Siberia, an asteroid or meteor slammed into the Earth and caused a huge explosion, flattening over […]