Brazil's 'Chupa-Chupa' Alien Claims and 'Operation Saucer' UFO Investigation Still Mystery Nearly 50 Years Later

In 1977, Brazil witnessed mysterious UFO encounters known as 'Chupa-Chupa', involving unexplained injuries and a military ...
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Ancient alien mysteries: Did aliens build these structures?

Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.
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Alien.gov mystery grows after White House says 'Stay tuned'

Two newly registered federal website domains – Alien.gov and Aliens.gov – are drawing attention after records showed they were created this week by a U.S. government agency, fueling speculation as ...

Alien Mystery Deepens: NASA Insider Says Agency Holds Secret Archive of Unreleased UFO FootageQ

Alien mystery is back on the agenda in Washington, after former NASA Unidentified Anomalous Phenomena (UAP) study member Mike ...