Technosignatures — Dark Matter

Articles about Technosignatures

3I/ATLAS: Iceberg, Engine, or Enigma?

New observations of interstellar visitor 3I/ATLAS have revealed an odd chemistry, strange light-scattering and sunward jets — and a debate between natural explanations and calls t… Nov 18, 2025

Harvard astrophysicist urges caution as interstellar object 3I/ATLAS draws scrutiny

An unusually large and fast interstellar object, 3I/ATLAS, is generating debate after a Harvard researcher suggested it may be artificial and urged attention to forthcoming observ… Nov 13, 2025