If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the interstellar comet despite an extensive search for technosignatures. Instead, ...
Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...
NASA and the European Space Agency announced Monday that the James Webb Space Telescope has produced the first mid-infrared chemical fingerprint ever obtained from an interstellar object, detecting ...
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