SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

Observations suggest comet spent billions of years on ‘vast unimaginable trajectories’ around our galaxy ...

Books like Children of Time and Flowers for Algernon do an incredible job holding the audience's interest throughout their ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

PARIS, France — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar ...

An interstellar comet that blazed past the sun last year could be nearly three times older than our solar system and is ...