Well, I think we can all agree there is no life in our solar system. I think it is obvious, for life to florish, you need water and sunlight. Earth is perfect because we are the best distance from/to the sun to have the climate we enjoy.

In other galaxies, you would imagine that any rock that is a perfect distance away from a heat source/sun, life would be able to exist.
ValkyrieAg Reviewed by ValkyrieAg on . UFO Sighting There was a UFO sighting at Chicago O'Hare. Pilots and employees report seeing a metallic disk hover, then dart upwards, leavine a hole in the clouds. Before the story came out, residents called in, revealing exact descriptions. What does everyone here think about it and UFOs in general? I wonder what it would be like to smoke up with aliens. Kick ass. Rating: 5