https://mars.nasa.gov/raw_images/106...r6v-E0.twitter
This image was taken by Mast Camera (Mastcam) onboard NASA's Mars rover Curiosity on Sol 3466 (2022-05-07 07:58:16 UTC).
Image Credit: NASA/JPL-Caltech/MSSS
https://novonite.com/mysterious-mars-doorway-explained/
Mysterious Mars ‘doorway’ explained
May 13, 2022 by
Editorial staff
The bizarre structure is a naturally occurring phenomenon, geologists say
A photo taken by NASA’s Curiosity rover on Mars that looks like a doorway cut into the side of a cliff is actually just dull ancient erosion, scientists explained, after people began speculating that the square structure may have been caused by alien species. created.
What appears to be a rectangular hole in the side of a cliff photographed by the rover last week was actually formed by:
“normal geological processes”, Professor Sanjeev Gupta of Imperial College told the Daily Telegraph, pointing to a rock fracture he believes could have happened at any time in the past several hundred million years.