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

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

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

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

Space & Spaceflight NASA Satellite That’s Been Dead for 57 Years Sends Mysterious Signal to Earth Relay-2 emitted a powerful fast radio burst that lasted for less than 30 nanoseconds.

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

In October 2021, the Monterey County Coroner’s Division was presented with a gruesome puzzle: a white body bag containing ...

Alien-hunting scientists reveal origin of mystery space pulse after year-long probe into surprising ‘distant object’ The signal was so strong that it surpassed all other signals coming from ...

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 ...

The quest to pin down the source of the burst led to a derelict 60-year-old satellite.