Scientists not need to seek anymore for signs of life, bacteria, other microbes or critters that were or still are living in the small cracks well below the surface of Mars. They just walk around on the Martian surface!
Here are some of the latest images captured by Curiosity of suspicious looking ‘things’ on Mars.
Are they natural rock structures, insect/animal fossils or Mars ‘critters’?
Needless to say these small oddly shaped ‘structures’ don’t look like natural rock. Look carefully. There’s more than meets the eye at first glance!