Scientists say coldest 'stars' in Milky Way could actually be giant alien technology harvesting energy th
Astronomers propose coldest Milky Way objects may not be stars—but alien energy-harvesting megastructures
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Astronomers propose coldest Milky Way objects may not be stars—but alien energy-harvesting megastructures
A new scientific paper is upending the idea that consciousness requires human-like biology
Recent academic and scientific discourse is challenging the assumption that consciousness is exclusive to biological entities found on Earth.
A comet older than our Solar System sparks debate: alien artifact or cosmic relic?