Independent UFO researchers analyzing NASA Curiosity rover imagery claim to have identified a mysterious 6-foot-tall entrance carved into a Martian hillside. The discovery has reignited debate about potential extraterrestrial habitation structures on Mars. Scientists scrutinizing the high-resolution photographs suggest the geometric formation bears characteristics inconsistent with natural geological processes, proposing it may represent an artificial aperture to an underground dwelling. The findings continue to fuel speculation about ancient Martian civilizations.

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