Mars actually receives significantly less sunlight than Earth, not more. Here's why:

* Distance from the Sun: Mars is further from the Sun than Earth, about 1.52 AU (astronomical units) compared to Earth's 1 AU.

* Inverse Square Law: The amount of sunlight received decreases with the square of the distance. This means that Mars gets about 43% less sunlight than Earth.

Therefore, Mars receives roughly 57% of the sunlight that Earth does.