Pareidolia and Natural Origins: The Candor Chasma Feature in Mars Imagery

To the point

An apparently triangular mound in Candor Chasma is touted online as evidence of alien construction, but higher‑resolution images and multiple viewpoints show it’s a natural feature shaped by erosion and lighting, and the tendency to see familiar shapes in vague features can make it seem artificial.

Martian pyramid may look alien but the explanation is all too human
curiosmos.com

Martian pyramid may look alien but the explanation is all too human

An alleged Martian pyramid has sparked alien theories, but experts point to erosion and pareidolia as more likely explanations