Theory#6m1sc4ar
There are claims that footage of Mars is actually shot on Earth. This theory suggests that images and videos of the Martian surface are created in studios or on Earth locations. Some people point to similarities between Martian landscapes and those found on our own planet.
The Atacama Desert in Chile and the Valley of Fire in Nevada are often cited as examples of Earth locations that resemble Martian terrain. These areas have similar geological features, such as sand dunes and rocky outcroppings.
Proponents of this theory argue that it's more cost-effective and practical to film on Earth rather than sending crews to Mars.
Reason
The main reason people suspect that Mars footage is shot on Earth is the similarity between certain Martian landscapes and those found on our own planet. Some areas on Earth, like the Atacama Desert and the Valley of Fire, have similar geological features to those seen on Mars.
These similarities have led some to speculate that NASA and other space agencies are faking or staging Martian footage.