Why: World Contact Day is celebrated by those who believe in the possibility of direct communication with extraterrestrial life. It is often associated with a hypothetical event where humanity might…

Why: This day is dedicated to the phenomenon of alien abductions, a topic that gained widespread attention during the 20th century. It is an unofficial day but celebrated by people…

Why: First Contact Day commemorates the event in the Star Trek universe when humans made their first contact with an alien species, the Vulcans. In the Star Trek timeline, this…