The investigation of pulsar signals suggests that aliens may be communicating their presence by flashing signals in the ...

Scientists have assembled a catalogue of more than 2,000 stars that could be supporting alien life. Researchers behind the ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Across the observable universe, galaxies advertise themselves in radio waves for familiar reasons-magnetic fields, cosmic ...

Award-winning author Ray Szymanski will discuss what he saw and heard during his 40-year career when he presents "E.T.