"Meow ... meow!" The animal sounds heard over an air traffic control frequency were not from a cat loose on the plane, but ...

We have been searching for signals from other civilizations for over sixty years. Radio telescopes on Earth have swept the ...

In an exclusive interview with Starlust, astronomer Vishal Gajjar of the SETI Institute discusses how stars may be ...

Tune into alien frequencies and decode mysterious signals from deep space in this retro ham radio game. View Entire Post › ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Thousands of miles from any battlefield, a team of engineers at the University of South Florida is working to prepare soldiers for the increasingly complex electronic environment of modern warfare.

The King County Council voted on Tuesday to ban civil immigration operations from staging and processing on certain county property. That means federal immigration agents will not be allowed to set up ...

Radio interferometric multiplex spectroscopy – a method for extracting time-variable signals from interferometric radio datasets Type II radio bursts – radio emission produced by shock waves from ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have searched the skies for alien radio signals for more than 60 years, but all they’ve heard so far is what Search for ...

Radio frequency techniques encompass experimental and analytical methods that generate, manipulate, and detect electromagnetic fields in the radio frequency (RF) range, typically from kHz to tens of ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...

For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. NASA spacecraft like the twin Voyager probes – launched in the 1970s bearing the iconic Golden Record – ...