In 1977, the Ohio State University’s Big Ear radio telescope received an unusually strong narrowband radio signal, leading to widespread excitement about the possibility of having encountered evidence ...
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Odd solar system object may have sent out a signal
A mysterious object traveling through our solar system may have emitted a signal, according to a scientist. This enigmatic entity, potentially originating from beyond our solar system, has sparked ...
Scientists have received an “extremely exciting” gravitational-wave signal from the distant universe. The signal, found by scientists who detected ripples in the fabric of spacetime, is believed to ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...
Astronomers have discovered a mystery object in the sky that was sending out a beam of radiation every 20 minutes – an unusual pattern that has not been seen before. But the scientists said it was not ...
A MYSTERY cosmic object inside our own galaxy has been detected sending out a pulsing signal that has baffled scientists. The signal is so out of the ordinary that scientists cannot rule out the ...
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