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

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

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...

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

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

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

PARIS: An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar System and ...

Avi Loeb’s White House panel has asked the Pentagon for videos and files on unexplained aerial sightings ...