“There’s a hill with a V-shaped collapse structure (the nose), two craters (the eyes), and a circular fracture pattern (the head),” The University of Arizona noted in a statement.

Some feel almost otherworldly, with strange rock formations and the occasional glow ... the limestone passages beneath southern Arizona hold some of the region's best-preserved cave formations.

In late March, Perseverance excavated one of the light-colored formations and collected a sample. In the process it discovered the strange rock—which has been named “St. Paul's Bay.” ...

Nasa astronomers have discovered a strange structure on Mars resembling a bear’s face, marking yet another instance in which rock formations on the Red Planet ... according to the University of ...