A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Apple was hit with a $115 million fine Monday after Italy’s competition authority alleged the tech giant was abusing its dominant position to harm third-party developers in its App Store. In a press ...

For decades, the search for extraterrestrial intelligence has focused on subtle whispers in the cosmic noise, the faint, ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter. When you purchase through links on ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...

Digantara, an Indian space surveillance startup, has raised $50 million in a new funding round as it moves beyond space situational awareness into missile tracking, citing growing demand from ...

The U.S. Space Force is looking for advanced tech for space-based interceptors that can intercept ballistic missiles during their boost phase. Shown here, a view of Earth from the space shuttle ...