I do. I am not sure if they have visited earth or not, but it is entirly posible. I don't know how big the universe is, how it got started or what's out there, but there has to be other life out there even if it's just some bacteria. It bogles my mind when I think about it. I am sure if life from other planets came to visit us the government would cover it up and I understand that. It would cause total chaos.

Do you believe there is life out there? What about life coming to this planet to interact with us, such as Roswell or all the so called UFO sightings?