A meteor enters the Earth's atmosphere. In February 2013, a meteor exploded in the sky of the Russian town of Čeljabinsk, causing widespread damage and injuring more than 1,200 people. It was the ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Over a century ago, on the morning of the June, 30, 1908, a stupendous explosion occurred over the Tunguska forest of Siberia. The resulting shock waves were detected on seismographs thousands of ...

International Asteroid Day observed on day meteor two football fields wide streaked across the sky Observed each year on the anniversary of the Tunguska event where a meteor exploded 5 miles up, ...

Having a celebrity drop in to help commemorate an event isn’t unusual. But what if that event was the Tunguska explosion that flattened 849 square miles of Siberia in 1908? And the “celebrity” is a ...

The mysterious 1908 Tunguska explosion that leveled 830 square miles of Siberian forest was almost certainly caused by a comet entering the Earth’s atmosphere, says new Cornell University research.