International Day of Alien Life (Not widely recognized but celebrated informally)
Why: Though not officially recognized globally, there have been efforts to create a day that focuses on the possibility of extraterrestrial life. It’s a day to discuss the scientific search for life beyond Earth, including the exploration of Mars, the study of exoplanets, and efforts like the SETI (Search for Extraterrestrial Intelligence) program.
History: This is not an official holiday, but it’s related to the growing interest in space exploration and humanity’s fascination with the possibility of life beyond our planet.
