A NASA probe makes an unusual discovery on the Red Planet

Mars probe makes a strange discovery on the surface of Mars

Now Curiosity is attracting attention with its latest discovery: The rover, which has been rolling over the surface of Mars since the summer of 2012 and closely examining rocks, has discovered something that shouldn’t even exist on Mars: a book. Of course, the current find is not a book with printed pages made of paper, but a stone in the shape of an open book – just like a frog, for example, was also a cross-shaped piece of rock.

“My team believes this unique stone is reminiscent of an open book in which the wind has moved the pages,” the Curiosity team wrote on Twitter on behalf of the rover. However, the book is only about 2.5 cm wide and is therefore a “small book,” the tweet says.

“Book” on Mars – and many other unusual discoveries

Curiosity captured the book-shaped image of the stone on April 15, 2023, using the Mars Hand Lens Imager (MAHLI) instrument located at the end of the rover’s robotic arm. “Oddly shaped rocks are not uncommon on Mars. They often form when water seeped through cracks in a rock in the past, bringing with it harder minerals.” on your website. “After centuries of sand blasting rocks, the soft rocks have eroded away leaving only the harder materials.”

The phenomenon of objects on Mars with so much regularity that don’t appear to belong to Mars has a technical term: pareidolia. The term refers to a perceptual effect whereby familiar objects are recognized in unfamiliar formations – eg shapes in clouds in the sky or a face on a full moon. Especially with images of Mars, it often happens that something is interpreted in an image that cannot exist on Mars. (unpaid bill)