There are still countless mysteries on our planet waiting to be unraveled. When it comes to other alien worlds such as Mars, the matter heightens to a staggering proportion, considering that all information originating from this not-so-far-away place is only revealed by a few space agencies.
Are we able to draw clear conclusions based on only what they serve us? And even more, can we truly affirm that no human beings have set foot on the Red Planet so far?
To better understand the above questions, I’ll present you with a pile of peculiar photos captured during Curiosity’s mission, where an alleged shadow of an astronaut can be observed just near the rover.