A newly discovered 10-foot-tall silver monolith on a muddy bluff in Wales has reignited wild speculation on its origin after similar obelisks appeared in Utah, California, England and Romania.

"There's a monolith there; a very unusual structure ... without invoking ancient Martians pre-empting the plot of 2001: A Space Odyssey. "In 1998, the Mars Global Surveyor (MGS) spacecraft made ...

The objects are reminiscent of the extraterrestrial monoliths in the science fiction classic “2001: A Space Odyssey.” Monolith Tracker uses a classification system for monoliths because some ...

A Space Odyssey to the work of the late sculptor John McCracken. Robeert Iosub/AP And then—fewer than ten days after its discovery—the monolith disappeared. The next day, a similar structure ...

In December 2020, a similar monolith was found standing under the ... monoliths of Stanley Kubrick’s sci-fi classic “2001: A Space Odyssey,” where vast black monoliths are deposited by ...