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 ...
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an alien spaceship.
A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...
SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...
Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.
Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...
PARIS, France — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar ...