Тунгусский метеорит. 100 лет великой загадке

In the foreseeable history of mankind, in terms of the scale of observed phenomena, it is difficult to find a more mysterious event than the fall of the Tunguska meteorite, which occurred on June 30, 1908 in the distant Siberian taiga. Scientists from many countries of the world are struggling to solve this mystery, periodically informing about the clue to the Tunguska phenomenon. Did you manage to advance the problem at least a little and understand what it was after all: a spaceship, a fragment of a cold planet, or an ordinary meteorite? Will scientists finally be able to put an end to this story, or will the nature of the Tunguska phenomenon in the near future have to be rewritten almost from scratch?