The 72-second mystery science still cannot explain 🛰️😱 #wowsignal #astronomy #mystery

追加: 2026-05-23

[00:00:00]The greatest [music] mystery in space lasted only 72 seconds. In 1977, [music] something from Sagittarius broke the silence. A signal, strong, precise, >> [music] >> unexplainable.

[00:00:15]And then, silence.

[00:00:17]To this day, no one knows who tried to speak.

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