The first Alien film premiered 40 years ago, and the franchise is still going strong! <br /><br />But science fiction is inspired by reality. Five viper dogfish sharks were found on the shores of Taiwan... <br /><br />And they look frighteningly like the infamous Xenomorphs.<br /><br />The viper dogfish, or Trigonognathus kabeyai, live 1,000 feet underwater...<br /><br />But they can go up to 500 feet during the day. <br />
