7 Space Conspiracy Theories That keep Reappearing 

Some people believe that the Apollo moon landings were faked by the US government to win the Space race with Soviets. 

Although widely debunked, the Flat Earth theory claims that the Earth is flat and not a spherical planet. 

This theory suggests that there are secret extraterrestrial bases on the moon that governments are hiding from the public.  

Some believe that the face on Mars and pyramid-like structures found on the planet are evidence of an ancient Martian civilisation. 

Nibiru is said to be a rogue planet on a collision course with Earth, although there’s no scientific evidence to support this claim. 

Some conspiracy theories revolve around the idea that governments have advanced secret space programmes that are hidden from the public. 

This theory claims that the Earth is hollow and inhabited by advanced civilisations beneath the surface.