Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...
Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...
Claims of an 'arms race' involving Russia and China, reverse-engineering, and crashed alien spacecraft re-emerged this month ...
SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...
When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took notice. When astronomers first discovered 3I/ATLAS in July 2025, the icy ...
Uncover the mysteries of the cosmos with the latest news on celestial events and space exploration. Learn about our universe ...
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