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Ivan Petricevic
Ivan Petricevic is an investigative journalist and researcher with more than a decade of experience covering ancient history, UAP phenomena, space, and science. He writes about space, science, and history for Večernji list and has appeared as an expert on Discovery Channel and History Channel. He founded Curiosmos, where he reports from primary sources, archaeological research, and field investigations.
The Casas Grandes complex is one of the most unique archaeological sites in North America, built by a civilization that connected ancient Mexico with the Pueblo cultures of the American…
A report dated Nov. 26, 1668, describes a “bright starlike point” seen on the Moon’s dark side, one of the earliest entries in a NASA technical catalog of unusual lunar…
The Sigiriya ancient rock fortress is one of the world’s most remarkable archaeological sites, carved into a colossal stone monolith that rises 200 meters above Sri Lanka’s plains. Once a…
Online creators argue that the Richat Structure matches Plato’s concentric-city description, while geologists describe it as a natural dome shaped by uplift and erosion. The latest surge in Atlantis speculation…
On the edge of Arwad, off Syria’s Mediterranean coast, enormous stone blocks survive from the island’s coastal defenses. Their size makes an immediate impression. But the more revealing question is…
The so-called Columbus lunar eclipse trick is one of history’s most fascinating examples of astronomy used for survival, when the famed explorer manipulated the moon to escape a desperate situation…
On a plateau above the Andarax River, near the present-day town of Santa Fe de Mondújar, archaeologists have excavated one of Europe’s best-known Copper Age strongholds: Los Millares. The site’s…
Taking photographs in space must be a fascinating experience. Not just because you get to see the world from a different point of view but because you are in space,…
God letter written by Albert Einstein reveals his private rejection of religion and the Bible The God letter written by Albert Einstein wasn’t a public statement—it was a quiet, personal…
The idea that Earth could have been visited or even settled by an extraterrestrial civilization long before humans evolved has a narrow scientific footing: not in claims of artifacts, but…
The lost cosmonauts of the USSR are at the heart of one of the most mysterious and debated stories of the space race era. While the world watched the USSR…
What if one of the most iconic vessels in human history wasn’t shaped like a boat at all? An ancient clay tablet reveals the ark was round—closer to a giant…
Google Maps revealed ancient monuments that had remained invisible for thousands of years — until a perfect mix of drought, technology, and sharp observation exposed them to the world. In…
For most of the 20th century, official talk of unidentified flying objects was easy to dismiss as rumor, hoax, or tabloid fuel. That posture has weakened in recent years as…
The boundary between Earth and space is usually taught as a clean line: cross it, and you are “in space.” New analyses of ultraviolet observations challenge that tidy picture by…
Was Jesus Christ truly the Jewish teacher described in scripture—or could history have confused him with someone else entirely? A controversial theory proposes that the man known as Apollonius of…
Have you ever thought about the Bible and science walking hand in hand? Ever wondered whether there are scientific facts in the Bible—ideas that line up with what modern science…
A new NASA flyover animation takes viewers low over the ridged plains of Europa, a small, ice-covered moon of Jupiter long studied for what may lie beneath its surface. The…
There may be mountains beneath Earth’s surface that dwarf Everest — and they’ve been hiding 660 kilometers below the surface this whole time. Buried far below the crust, these jagged…
Among the strangest creatures to ever roam prehistoric Earth was a dinosaur with neck spines so exaggerated, they looked like weapons forged from bone. Its fossilized remains—buried for over 140…
The first true 3D map of the Milky Way is changing everything we thought we knew about our galaxy. What once looked like a flat spiral now appears warped, rippled,…
Ancient stone structures in Western Sahara are revealing the outlines of a forgotten past. Scattered across remote stretches of desert, these enigmatic formations — some circular, others crescent-shaped or rectangular…
China’s Stairway to Heaven is not a staircase floating in the clouds. It is a steep flight of 999 steps on Tianmen Mountain in Hunan Province, leading to the natural…
Declassified Pentagon records show the U.S. government funded research that ranged from advanced propulsion concepts to theoretical work on traversable wormholes and invisibility cloaking, as well as efforts tied to…