What is a "Mysterious Cosmic Radio Signal Spotted Unusually Close To Earth"? The Most Authoritative Explanation.

What is a "Mysterious Cosmic Radio Signal Spotted Unusually Close To Earth"? The Most Authoritative Explanation.

Are these radio bursts aliens?

Now, scientists have tracked down some of their origins — and they were surprised by what they found. And no, it's still not aliens. Using NASA's Hubble Space Telescope, astronomers have traced the locations of five deep space signals known as fast radio bursts (FRBs).

Did astronomers find a radio signal from a far-off galaxy?

Scientists found one that lasted much longer. Using the CHIME radio telescope, astronomers detected an unusual signal from a far-off galaxy. CHIME, with background edited by MIT News Astronomers from Canada and MIT have detected an intriguing and unusually persistent radio signal from a galaxy several billion light-years from Earth.

Are there aliens sending radio signals to Earth?

Don't panic, but mysterious sources have been sending radio signals to Earth for years. Now, scientists have tracked down some of their origins — and they were surprised by what they found. And no, it's still not aliens.

What is the brightest source of radio waves from Earth?

The spinning space object, spotted in March 2018, beamed out radiation three times per hour. In those moments, it became the brightest source of radio waves viewable from Earth, acting like a celestial lighthouse.

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