![Strange Radio Signal From Space Still a Mystery 40 Years Later: Alien Communication?]()
On Aug. 15, 1977, a 72-second radio signal from space stirred up the Search for Extra-Terrestrial Intelligence (SETI). Astronomer Jerry Ehman viewed the signal on a computer printout and wrote the word “Wow!” on the sheet, giving the signal the …
Reported by Epoch Times 8 hours ago.