Do Aliens Exist?
TRAPPIST-1 system compared to the Solar System; all seven planets of TRAPPIST-1 could fit inside the orbit of Mercury I think aliens do exist. I mean, out of the trillions and trillions of stars and planets, how can aliens not exist? There must be some planets that are habitable out there. There is already a search for extra-terrestrial life. And there are also a lot of movies about aliens (my favorite is “Stranger Things” series). They could be even way more advanced in technology than us. They might even visit us soon. Maybe they already visited us. For children, they know the cute little green alien. But for adults, the aliens really look like an alien from another planet. They are pretty scary. Sometimes in the movies they help mankind, and sometimes they assault us. The Great Pyramid of Giza is the only Pyramid discovered to date which in fact has eight sides. The four faces of the pyramid are slightly concave, the only pyramid to have been built this way. ...