An international team of researchers has found that radio wave measurements from the moon could advance scientific understanding ...

The mysterious “Wow!” signal from deep space, caused by a yet unknown astronomical event, was much stronger than previously thought, a new study suggests.“Wow!” is the name given to the enigmatic and ...

On a quiet August night in 1977, something extraordinary happened in the Ohio countryside that would captivate scientists and ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

On a remote beach in Northern California, my Pixel 10 connected to satellites 200 miles overhead, allowing me to make video ...

Electromagnetic Spectrum (EMS) operations in contested environments require battlefield assumptions based on mission dependent factors and complex ...

When engineers at a control center in Turin, Italy, sent a faint radio signal into space, they set off a world-first ...

On September 14, 2015, a signal arrived on Earth, carrying information about a pair of remote black holes that had spiraled ...

Researchers in China have conducted the most thorough search yet for alien radio signals in the nearby TRAPPIST-1 system, which may harbor potentially Earth-like planets.

Since that day, LIGO — composed of two highly sensitive laser interferometers located in Hanford, Washington and Livingston, ...

A massive earthquake and subsequent tsunami off Russia in late July tested an experimental detection system that had deployed ...

Gravitational-wave astronomy has exploded since 2015, capturing hundreds of black hole and neutron star collisions. With ever ...