The authors of this book reveal the secrets of the real activities of NASA over the past fifty years. They claim that during exploration of the Moon and Mars, discoveries were made that the space agency simply could not make public. And it continues to hide it from the world scientific community. What was discovered by American astronauts and satellites on the Moon and Mars? Why is NASA hiding these facts and how is the assassination of President Kennedy related to them? Why are agency representatives involved in spreading rumors that the moon landing did not actually happen, and that the famous footage was filmed on Earth? Facts, documents, irrefutable evidence, photographs - all this is presented by the most competent specialists who have been studying this issue for many years. The book became a bestseller in the West.