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 ...
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 ...
Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...
A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an alien spaceship.
Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...
SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...
The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...
Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...