Live Science on MSN

Advanced alien civilizations could be communicating 'like fireflies' in plain sight, researchers suggest

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

Alien spacecraft theory debunked for comet 3I/ATLAS

Harvard astrophysicist Avi Loeb is one of the biggest proponents of the theory that the comet was sent by an alien ...

Comet 3I/ATLAS: What scientists won't say — and why silence is fueling alien speculation

When Comet 3I/ATLAS swept through the Solar System in late 2025, astronomers quickly confirmed one extraordinary fact: it was ...