mars anomaly

The Curiosity Rover took this image on January 27th, 2018, or Sol 1947 Mars mission time ( Note that you can either click an image to enlarge, or right-click each image to open in a new window to zoom in better) : If you miss it the first time, scroll down for the annotated image. NASA's Mars rover Curiosity acquired this image using its Mars Hand Lens Imager (MAHLI), located on the turret at the end of the rover's robotic arm, on January 27, 2018, Sol 1947 of the Mars Science Laboratory Mission, at 19:25:00 UTC. Here's an annotated image, and another image (rotated) with context to help you see better what to look for. Note that you can right-click each image to open in a new window to zoom in better. The image is rotated to compensate for the crater-dome illusion . The other strange thing, as seen from the above image, is the markings decrease in size as you move to the lower left. All images are available here from NASA . We don't kn