Tunguska Event: What hit Siberia with the force of 300 atomic bombs in 1908?
The most consistent explanation assures that it was a meteorite; however, the absence of a crater in the impact zone has sparked all kinds of theories.
A team of astronomers from a scientific project looking for extraterrestrial life, of which late Stephen Hawking was the part, has just discovered what could be the best evidence so…
In the 19th century, when astronomers started to observe the skies through their primitive telescopes, they were perplexed by the fact that almost all ancient monuments, megalithic stones, and archaeological…
Scientists believe that a supermassive black hole lurks at the centre of virtually every galaxy in the universe, with a mass that is millions or billions of times that of the Sun…