“Alien” and its many sequels and prequels have always been about transformation. The creature itself is constantly changing, as are those unfortunate enough to encounter it. As you celebrate Alien Day ...

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

Speculating about what aliens look like has kept children, film producers and scientists amused for decades. If they exist, will extra terrestrials turn out to look similar to us, or might they take a ...