Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.
An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...
Mysterious shadows. Screams in the night. A hair-raising sense that something is watching. Stories of the unknown capture our imagination and curiosity in Destination America's new series MONSTERS AND ...
On October 29, Comet 3I/ATLAS reached its closest point to the Sun. This point, known as perihelion, was around 210 million kilometres from the Sun, or 1.4 times the distance between the Sun and Earth ...
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