In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...
Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...
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 ...
Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...
One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system. Detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the object was ...
A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...