Europa has long been the darling of the search for life beyond Earth. The reason is simple: beneath its cracked, icy shell ...

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...

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

Aliens could be chatting with each other in plain sight using light flashes like fireflies, scientists say - Alien signals ...

Explore how astronomers aim to identify signs of alien life by analysing the atmospheres of distant exoplanets through ...

Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...

NASA’s Pandora mission will study exoplanet atmospheres by separating star light from planet signals, helping scientists learn which distant worlds may have air, water, and signs of life ...

Scientists have identified an unexpected way to study the hidden space weather of distant stars by observing strange, ...

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...

While late M-stars are the easiest places to find Earth-sized planets, a new study suggests they are biological dead ends where animal life may never find enough fuel to evolve.