Aliens are really strange monsters. A lot of people have seen them. Some aliens claim to be from Mars, Jupiter, Venus, and the Moon. Some look like rats with buck teeth, some look like bug-eyed goats, and some look like a human with black hair and really buggy eyes. H.G. Wells made aliens popular with his April Fool's joke, but there have been two movies of ''The War of the Worlds.'' They are really good! The mysterious Area 51 is said to do surgery on aliens or even be an alien hang out! The Men in Black are said to take some evidence from people. Some think they are clones or aliens themselves!