Scientists Warn: Do Not Reply To Alien Signals, New Global Space Rule Released

A leading international space‑science body has published updated guidelines, calling on all nations, research labs and private space firms not to send spontaneous replies if potential alien intelligence signals are detected on Earth.

The International Academy of Astronautics released the revised document after 15‑year review. It states that no single country, company or individual has the right to answer extraterrestrial messages alone. Any response must be discussed and agreed upon globally before transmission.

If credible evidence of alien life is confirmed, the discovery must be shared publicly with the whole world, instead of kept secret within small groups.

Researchers explained the urgent update: AI deep‑fake technology today can easily create fake cosmic radio signals. Hasty replies could bring unknown risks for the entire human race. Social media platforms may also spread misinformation fast and trigger global public panic.

The new rules are non‑binding recommendations, but many major space agencies say they will follow the framework. Space industry insiders say private satellite firms and amateur radio astronomers are also being encouraged to observe this norm.

The topic quickly went viral online. Netizens joked that real‑world science is copying famous science‑fiction plots, while astronomers remind the public: we still have no solid proof that alien civilizations exist.