In September 2023, a global seismic mystery began to unfold. Every 90 seconds, the Earth pulsed with a strange, low-frequency ...

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

A NASA satellite that had been inactive for almost sixty years surprised astronomers by sending a signal in June 2024.

Investigators determined the bones likely belonged to a man between the ages of 35 and 50 who possibly stood up to 6 feet, 3 ...

Astronomers have finally solved a year-long mystery that had them baffled after discovering a mysterious signal. Australian ...

A powerful and mysterious blast of radio waves that astronomers believed was a fast radio burst (FRB) from far beyond the ...

Some theories suggest they are produced by “magnetars” – the highly magnetised cores of massive, dead stars – or arise from ...

Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early ...

The study went on to note that a cause for the pulse could have been that it was struck by a small piece of space rock, known ...

Satellites that retire are deorbited into a graveyard orbit within 25 years of their missions ending. This is the case with ...

While Earhart's disappearance captured global attention, just a decade later another, lesser-known mystery went unsolved for ...

Yet the burst had us intrigued. For one thing, this burst was fast. The fastest known fast radio burst lasted about 10 ...