Nope, only signs of it on mars. No living beings yet.Ensiferum said:Other - Do I believe there is life on other planets? Yes (They've already discovered bacteria on other worlds, haven't they?). However I do not believe we have enough hard evidence to support the existence of other "intelligent" life but I'll fully admit it's possible.
Is the improbability of earth's environment computable? I'm pretty sure we've found at least one or two earth-like planets with our telescopes. We know mars once had water.mikespoff said:The incredible improbability of life on Earth dwarfs the number of stars in the universe.
I'd assume that such a wildly unlikely event has not happened again.
Small nitpick as I mostly agree with you:cornmancer said:The universe is infinite in every sense of the word. It has an infinite amount of space, it has an infinite amount of time, and an infinite number of possibilities for what can occur in it. If we can occur in it, then there's no reason organic life can't occur somewhere else. I just hope that when we make contact it's more along the lines of Mass Effect or Hitchhiker's Guide than finding some bacteria. Though bacteria would be cool too.
No worries!cornmancer said:It was partly hyperbole and partly me not knowing much physics.
Have you read Solaris by Stanislaw Lem? I highly recommend it (neither movie does it justice), it's really all about the idea that aliens we might meet would probably be a lot more well... alien than most people realize. To the point where communication might be hopelessly hampered.Greatjusticeman said:If we do find aliens that are intelligent, I believe they will look and act like nothing we have ever imagined.
Like, something really weird. Something very hard for us to comprehend. As much as I love the Mass Effect universe, I don't think aliens will all be like that - bi-pedal, think in terms of a united government and such.
No, I havent. I have read that Old Man's War series by John Scalzi, though. They aren't the best written books, but they are entertaining. And provides interesting sight on how relations might end up being between aliens and humans.AgentNein said:Have you read Solaris by Stanislaw Lem? I highly recommend it (neither movie does it justice), it's really all about the idea that aliens we might meet would probably be a lot more well... alien than most people realize. To the point where communication might be hopelessly hampered.Greatjusticeman said:If we do find aliens that are intelligent, I believe they will look and act like nothing we have ever imagined.
Like, something really weird. Something very hard for us to comprehend. As much as I love the Mass Effect universe, I don't think aliens will all be like that - bi-pedal, think in terms of a united government and such.
Quoted for truth.ColeusRattus said:Mathematically, it's quite unlikely that we are the only intelligent life - let alone the only life - in this universe. So I can say that yes, I am convinced that "we are not alone".
Our galaxy, the milky way, alone has up to 300 billion stars. That's 300,000,000,000. Now if only every tenth star has planets, that's still 30,000,000,000 (30 billion). Now if one in every thousand solar systems would have life, that would still be 30,000,000 (30 million) systems. Now if one of every thousand systems with a planet with life sports intelligent life, that would still be 30,000 (30 thousand) systems and thus civilizations.
And that's in our galaxy alone. At the moment 50 billion (50,000,000,000) galaxies are observable from earth, each with several billions of stars in them...
Heck, even if only every millionth galaxy had one single planet bearing intelligent life, it would still amount to 50 thousand civilizations.
On the other hand, I don't believe in the "grays" visiting us and cover up conspirations. As any life form would have to adhere to the same physics as we do, it's just not feasable that they would travel here, or even have remote contact.