Something strange is racing toward us from the vast darkness beyond our solar system, and it’s moving at a jaw-dropping speed of 135,000 miles per hour. Discovered on July 1, the object, now named ...

It was the inimitable late Carl Sagan who had kindled in many of us curiosity about all things extra-terrestrial and the inevitability of life outside our planet, given the vast universe with ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology but found nothing beyond human-made interference. Even so, the ...