The Search for Extraterrestrial Intelligence (SETI) began with the discovery of radio waves in the 1800s. Despite many attempts, no clear signs of alien life had been found until August 15, 1977. Astronomer Jerry Ehman was amazed when a particular signal led him to write “Wow!” on the printout. Research led by astrobiologist Abel Méndez of the University of Puerto Rico at Arecibo, as reported by ScienceAlert, stated, “Our latest observations, made between February and May 2020, revealed similar narrowband signals near the hydrogen line, though less intense than the original Wow! signal.” Knewz…