10-27-2011, 04:32 PM
(This post was last modified: 09-01-2022, 01:00 AM by Fearless Community.
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(10-25-2011, 08:23 PM)temar Wrote: I dont know about any evidence or if they have visited earth or what, that might all be aload of crap
but I do think there is a high chance they do exists as the universe is VERY large
and there is life on earth so im sure there is other places too
Exactly.
To sum up, it's pretty much guarenteed that there's life on other planets somewhere in the universe (it can be estimated by the Drake Equation: http://en.wikipedia.org/wiki/Drake_equation).
As for them visting here already, that's far less likely.
Although, they would look kind of how the movies show them - it's statistically more likely that they would be bipedal (walking on two legs), and that they'll be symettric (i.e 2 eyes etc). Any more than 2 eyes would be a waste of energy, so it's unlikely they'd need more than 2 of things.