A radio signal nearly 9 billion light-years away from Earth was reportedly captured in a new recording, detected by the Giant Metrewave Radio Telescope in India.

Weird But True Hourly radio signal from space has scientists stumped: ‘We can’t quite explain what’s going on here’ By Alex Mitchell Published June 6, 2024, 4:07 p.m. ET ...

The signal is believed to have been sent when the universe was just 4.9 billion years old. Illustration showing detection of the lensed 21 cm atomic hydrogen emission signal from a distant galaxy ...

A typical FRB, which is a strong burst of radio waves, lasts a few milliseconds. The new signal lasted up to three seconds – about 1,000 times longer than average, according to a news release.

Mysterious radio wave pulses from deep in space have been hitting Earth for decades, but the scientists who recently discovered them have no concrete explanation for the origin of the signals. For ...

The record-breaking radio frequency signal, picked up by the Giant Metrewave Radio Telescope (GMRT) in India, came from the galaxy SDSSJ0826+5630, located 8.8 billion light-years from Earth ...

A radio signal from the early universe could allow us to understand how everything that surrounds us began. The signal – known as the 21-centimetre signal – could finally let us understand how ...

Astronomers have detected a repeating radio signal, captured multiple times, originating from an ancient and inactive galaxy. This discovery challenges current theories about the origin of fast ...

Astronomers have detected a radio signal that blares for several minutes at a time, every 21 minutes, and has been doing so for at least 35 years. This bizarre signal doesn’t fit any known ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

This isn’t the first time a repeating radio signal from space has stumped scientists. Another was found a few years ago on an 18-minute loop, which should also be impossible.

A radio signal 9 billion light-years away from Earth has been captured in a record-breaking recording, Space.com said Friday. The signal was detected by a unique wavelength known as a “21 ...