Is it real?

I beleive that there are alien life forms and that there have been occurences where people have really seen these alien spaceships or lifeforms. When i was younge i was with my family coming home from somewhere and we were driving next to a field and we could see this green stick coming down from the sky and we were staring it at it and as soon as it hit the ground it just dissapeared and we were freaking out trying to figure out what it was.