16 min
Radio Signals from space Open your Mind
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- Society & Culture
Remember the WOW signal of 1977? Did you know that as of this week, astronomers have found radio signals again? Is it a comet? Or is it a extraterrestrial spacecraft?
Remember the WOW signal of 1977? Did you know that as of this week, astronomers have found radio signals again? Is it a comet? Or is it a extraterrestrial spacecraft?
16 min