A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...

Imagine you’re an alien astronomer, pointing your telescope toward our solar system, listening for signs of intelligent life. Would you hear us? For decades, scientists have wondered the same thing. A ...

A new study found that the radar systems used by civilian airports and military operations may be potentially revealing Earth's existence to "extraterrestrial observers", or aliens. Radar systems emit ...

A new study presented at the Europlanet Science Congress and the Division for Planetary Science (EPSC-DPS) in Helsinki in September 2025 has reignited debate about alien life. The research was carried ...