The Flash to Bang Count: Observations on the October Indonesian Asteroid Airburst
A few days ago, The Telegraph reported: “An asteroid that exploded in the Earth’s atmosphere with the energy of three Hiroshima bombs this month has reignited fears about our planet’s defenses against space impacts. On 8 October, the rock crashed into the atmosphere above South Sulawesi, Indonesia. The asteroid was around 20 meters across and hit the Earth’s atmosphere at 45,000 mph. The blast was heard by monitoring stations 10,000 miles away, according to a report by scientists at the University of Western Ontario. Scientists are concerned that it was not spotted by any telescopes, and that had it been …