The existence of elusive electrical discharges in the upper atmosphere, known by intriguing names like red sprites, blue jets, pixies, and elves, has been a subject of debate for years. Astronaut Andreas Mogensen from the European Space Agency (E…
The Tunguska event was a mega explosion, which occurred near the Podkamennaya Tunguska River in what is now Krasnoyarsk Krai, Russia, on June 30, 1908. It is classified as an impact event even though it exploded in the sky rather than hit the surface w…
