![In 1977 we received a radio signal from space that lasted 72 seconds. To this day, we still don't know where it came from. - iFunny Brazil In 1977 we received a radio signal from space that lasted 72 seconds. To this day, we still don't know where it came from. - iFunny Brazil](https://img.ifunny.co/images/4b3abb3b8ebffe4da77f9c78777f271151fe4805d16fa42f9fa73690d38a4385_1.jpg)
In 1977 we received a radio signal from space that lasted 72 seconds. To this day, we still don't know where it came from. - iFunny Brazil
![In 1977, we received a radio signal from space that lasted 72 seconds. We still don’t know where it… | Space facts, Astronomy science, Radio signal from space In 1977, we received a radio signal from space that lasted 72 seconds. We still don’t know where it… | Space facts, Astronomy science, Radio signal from space](https://i.pinimg.com/originals/7e/a0/26/7ea0269ded94115ef630aee7964f7f4c.jpg)
In 1977, we received a radio signal from space that lasted 72 seconds. We still don’t know where it… | Space facts, Astronomy science, Radio signal from space
![Yes, mysterious radio signal from space detected in 1977 – but probably caused by comet - Africa Check Yes, mysterious radio signal from space detected in 1977 – but probably caused by comet - Africa Check](https://africacheck.org/sites/default/files/COMETDONE.png)
Yes, mysterious radio signal from space detected in 1977 – but probably caused by comet - Africa Check
![TIL a strong radio signal from outer space was picked up by Ohio State University's radio telescope in 1977. The signal appeared to come from the constellation Sagittarius. The signal had no TIL a strong radio signal from outer space was picked up by Ohio State University's radio telescope in 1977. The signal appeared to come from the constellation Sagittarius. The signal had no](https://external-preview.redd.it/nEqEKEJHXYiIeJkCv_fx47Ra5nkvgubE8g9lGbPDxDI.jpg?width=640&crop=smart&auto=webp&s=4bf87d68156a333305084be2e7b67f5221097890)