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Unwritten Mystery: 5 Secrets The Great Sphinx Refuses to Reveal A rare image of the Great Sphinx, Khufu and Khafre's Pyramid before the Sphinx was fully excavated. Image Credit: Brooklyn Museum.

Unwritten Mystery: 5 Secrets The Great Sphinx Refuses to Reveal

Ivan Petricevic | Posted on September 30, 2020 |

Of all the monuments in ancient Egypt, not is as imposing as the Great Sphinx of Giza. Carved out of…

The Curious Magnetic Anomalies at Puma Punku An illustration of Puma Punku and its magnetic anomalies. Curiosmos.

The Curious Magnetic Anomalies at Puma Punku

Ivan Petricevic | Posted on December 27, 2022 |

One of the most fascinating ancient sites in the American continent is high up the Bolivian Altiplano. It is also…

If UFOs Are Really Alien Spacecraft, Then What Are They Doing on Earth? If we accept that UFOs are alien spacecraft, then what are they doing on Earth?

If UFOs Are Really Alien Spacecraft, Then What Are They Doing on Earth?

Vladislav Tchakarov | Posted on October 14, 2020 |

The mysteries surrounding UFOs have always excited people. It is difficult to find a problem with such versatility, the solution…

10 facts about history’s greatest Solar storm, the Carrington Event An illustration of what the CME that caused the Carrington Event may have looked like.

10 facts about history’s greatest Solar storm, the Carrington Event

Ivan Petricevic | Posted on April 25, 2023 |

Have you ever heard about the so-called Carrington Event? Do you know what it was, when it took place? If…

A Harvard-Trained Physicist Maps Heaven to the Edge of the Observable Universe A Harvard-Trained Physicist Maps Heaven to the Edge of the Observable Universe

A Harvard-Trained Physicist Maps Heaven to the Edge of the Observable Universe

Ivan Petricevic | Posted on March 4, 2026 |

Michael Guillén, a physicist who has taught at Harvard University and worked as a science editor at ABC News, has…

Discovering the Marvels of the Round City of Baghdad The Round City of Baghdad. A modern reconstruction, courtesy of Naji El Mir.

Discovering the Marvels of the Round City of Baghdad

Ivan Petricevic | Posted on March 13, 2023 |

The Round City of Baghdad, also known as Madinat al-Salam, was the capital of the Abbasid Caliphate and one of…

10 Facts about Greek Fire – The Byzantine Empire’s Deadliest Weapon An ancient ship on fire. Greek fire weapon. Depositphotos.

10 Facts about Greek Fire – The Byzantine Empire’s Deadliest Weapon

Arooj Imran | Posted on May 17, 2022 |

Legends from days of yore talk of two lethal weapons used in wars, one is the Greek Fire, and the other is Archimedes’…

Pentagon’s UFO Chief Suggests Possibility of Alien Mothership in Our Solar System An artistic illustration of a UFO. Depositphotos.

Pentagon’s UFO Chief Suggests Possibility of Alien Mothership in Our Solar System

Ivan Petricevic | Posted on March 10, 2023 |

The head of the Pentagon’s research office for unidentified aerial phenomena, Sean Kirkpatrick, recently shared a report draft suggesting that…

5 Key Characteristics Unique to UFOs The USS Nimitz UFO that reportedly hovered over an underwater disturbance in the ocean. Some believe that there was either another mysterious object or an underwater base where UFOs come from. Credit: US Navy

5 Key Characteristics Unique to UFOs

Ivan Petricevic | Posted on April 17, 2023 |

Unidentified Aerial Phenomena (UAPs) have perplexed observers for years, exhibiting behaviors that defy our understanding of physics and technology. As…

Why ancient doorways that lead nowhere are found all over the world Ancient False Doors in Peru. Wikimedia Commons.

Why ancient doorways that lead nowhere are found all over the world

Ivan Petricevic | Posted on April 24, 2025 |

There are certain ancient doorways that lead nowhere. They are a mystery. Across mountainsides, deserts, and sacred sites, ancient builders…

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