Tunguska Event Still Intrigues, 113 Years OnJuly 6, 2021 “..we have learned from the incident however is that large objects from space can and do hit our planet with alarming regularity and that we should not be complacent..” via Unexplained-MysteriesImage Credit: PD – Leonid KulikScientists are still investigating exactly what flattened part of the Siberian […]