Tunguska Event. Alien Strike in 1908 or only an asteroid?

  

The Tunguska event was an event on 30 June 1908 in Siberia near the Stony Tunguska River (Podkamennaja Tunguska) in the settlement area of ​​the Evenks took place, the then government of the day or Yenisejsk Krasnoyarsk region. There were was one or more very large explosion, whose cause is not yet clear beyond doubt. As far the most likely cause of the occurrence of an asteroid or a comet is assumed in the Earth's atmosphere. New findings also suggest the possibility of a volcanic eruption.

Once it even after a hundred years is no reliable explanation for the cause, today there are about 120 different hypotheses, including some exotic speculations which have found no scientific recognition. Thus, among other things made ​​of the impact of a small black hole, the crash of an extraterrestrial spaceship or an explosion of mosquitoes occurring there numerous, similar to a dust explosion, the "mosquito explosion", responsible for the event. A very exotic theory brings the Tunguska event with the experiments for high-frequency power transmission by Nikola Tesla in combination. These experiments since 1898 on a method for wireless energy transmission through the ionosphere. For this purpose he used the time of the event in 1908 for the 1901 purpose-built experimental facility of the Wardenclyffe Tower in Long Iceland, USA.