Why the moon landing was real.

The first reason is that we have pieces of the moon here to study, these rocks do not exist on modern-day Earth because they are more than 200 million years old.
The second reason why is because on the surface of the moon you can still see the landing spots for the Apollo missions
The third reason is that lunar rovers on the moon have seen the same things that the astronauts have seen when they were on the moon.